冷轧钢板就是经过冷轧生产的钢板，俗称冷板。　　冷轧是在室温条件下将No.1钢板进一步轧薄至为目标厚度的钢板。和热轧钢板比较，冷轧钢板厚度更加精确，而且表面光滑、漂亮，同时还具有各种优越的机械性能，特别是加工性能方面。因为冷轧原卷比较脆硬，不太适合加工，所以通常情况下冷轧钢板要求经过退火、酸洗及表面平整之后才交给客户。冷轧最大厚度是0.1--8.0MM以下，如大部份工厂冷轧钢板厚度是4.5MM以下；最少厚度、宽度是根据各工厂的设备能力和市场需求而决定。 　　一般来说，冷轧钢板分为三代产品：沸腾钢为第一代，铝镇静钢为第二代，无间隙原子刚（IF钢）为第三代。   您查询的关键词是：冷轧钢板  。如果打开速度慢，可以尝试快速版；如果想保存快照，可以添加到搜藏。 "冷轧钢板""2,冷轧钢板(YB459-64)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.9)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.9)""0.4","600x1200 700x1430 800x1500 1000x2000","3.56",,"2.5","6000x1200 7000x1430 800x1500 1000x2000","22.25""0.45",,"4.01",,"2.75",,"24.48""0.5",,"4.45",,"3.0",,"26.70""0.6",,"5.34",,"3.5",,"31.50""0.7",,"6.23",,"4.0",,"35.60""0.8",,"7.12",,"4.5",,"40.05""0.9",,"8.01",,"5.0",,"44.50""1.0",,"8.90",,"5.5",,"48.95""1.1",,"9.79",,"6.0",,"53.40""1.2",,"10.68",,"6.5",,"57.85""1.35",,"12.02",,"7.0",,"62.30""1.5",,"13.35",,"7.5",,"66.75""1.65",,"14.60",,"8.0",,"71.20""1.8",,"16.02",,"9.0",,"80.10""2.0",,"17.80",,"10.0",,"89.00""2.25",,"20.03""冷轧铜条""2,冷轧铜条(YB459-64)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)""0.20","200~400","500~800","1.78",,"2.50","200~500","500~2000","22.25""0.25",,,"2.23",,"2.75",,,"24.48""0.30",,,"2.67",,"3.00",,"1000~2000","26.70""0.35",,,"3.12",,"3.50",,,"31.15""0.40","200~500","500~2000","3.56",,"4.00",,,"35.60""0.45",,,"4.01",,"4.50",,,"40.05""0.50",,,"4.45",,"5.00",,,"44.50""0.60",,,"5.34",,"5.50",,,"48.95""0.70",,,"6.23",,"6.00",,,"53.40""0.80",,,"7.12",,"6.50",,,"57.85""0.90",,,"8.01",,"7.00",,,"62.30""1.00",,,"8.90",,"8.00",,,"71.20""1.20",,,"10.68",,"9.00",,,"80.10""1.30",,,"11.57",,"10.00",,,"89.00""1.40",,,"12.46",,"11.00",,,"97.90""1.50",,,"13.35",,"12.00",,,"106.8""1.60",,,"14.69",,"13.00",,,"115.7""1.80",,,"16.02",,"14.00",,,"124.6""2.00",,,"17.80",,"15.00",,,"133.5""注 铜板和条(热轧,冷轧)的制造牌号为T2,T3,T4和TU和TUP,其化学成分应符合YB145-71规定""特殊用冷轧黄铜条""3,特殊用冷轧黄铜条(YB555-65)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.8)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.8)""0.20","200~300","500~1000","1.76",,"1.6","200~500","500~2000","14.08""0.25",,,"2.20",,"1.8",,,"15.84""0.30","200~400",,"2.64",,"2.0",,,"17.60""0.35",,,"3.08",,"2.5",,,"22.00""0.40","200~500",,"3.52",,"2.75",,,"24.20""0.45",,,"3.96",,"3.0",,,"26.40""0.50",,"500~2000","4.40",,"3.5",,,"30.80""0.55",,,"4.84",,"4.0",,,"35.20""0.60",,,"5.28",,"4.5",,,"39.60""0.70",,,"6.16",,"5.0",,,"44.00""0.80",,,"7.04",,"5.5",,,"48.40""0.90",,,"7.92",,"6.0",,,"52.80""1.0",,,"8.8",,"6.5",,,"57.20""1.2",,,"10.56",,"7.0",,,"61.60""1.3",,,"11.44",,"8.0",,,"70.40""1.4",,,"12.32",,"9.0",,,"79.20""1.5",,,"13.20",,"10.0",,,"88.00""注 (1)标记举例:用H80制成的,厚度为0.8mm,宽度为300mm,长度为1000mm的1/2硬条标记为:"" 条H80-Y20.8x300x1000YB555-65."" (2)冷轧条分为定尺,倍尺和不定尺三种.""多面体的体积和表面积""多面体的体积和表面积""图形",,"尺寸符号",,"重心(G)""立方体",,,,"在对角线交点上""长方体∧棱柱∨",,,,"G0=h/2""三棱柱",,,,"Go=h/2""棱锥",,,,"Go=h/4""棱台""圆柱和空心圆柱∧管∨",,,,"Go=h/2""斜线直圆柱""直圆锥",,,,"Go=h/4""圆台""球",,,,"在球心上""球扇形∧球楔∨",,,,"Go=3/4(r-h/2)""球缺",,,,"Go=3(2r-h)2/4(3r-h)""圆环体∧胎∨",,,,"在环中心上""球带体",,,,"Go=h1+h/2""桶形",,,,"在轴交点上""椭球体",," a,b,c-半轴",,"在轴交点上""交叉圆柱体",,,,"在二轴交点上""梯形体""常用图形求面积,体积公式""常用图形求面积,体积公式""图形",,"尺寸符号","面积(F) 表面积(S)","重心(G)""正方形",,,,"在对角线交点上""长方形",,,,"在对角线交点上""三角形",,,,"GB=1/3BD CD=DA""平行四边形",,,,"对角线交点上""任意四边形""正多边形",,,,"在o点上""菱形",,,,"在对角线交点上""梯形""圆形",,,,"在圆心上""椭圆形",,"a·b-主轴","F= (π/4) a·b","在主轴交点G上""扇形""弓形""圆环",,,,"在圆心O""部分圆环""新月形",,,,"O1G=(π-P)L/2P","L d/10","2d/10 3d/10 4d/10","5d/10 6d/10 7d/10 ","8d/10 9d/10","P 0.40","0.79 1.18 1.56","1.91 2.25 2.55","2.81 3.02""抛物线形""等多边形",,," "," 在内,外接圆心处""冷轧黄钢板""4,冷轧黄钢板(YB460-71)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.5)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.5)""0.20","200~500 500~600 600~700 700~800 >800","1.70",,"2.00","200~500 500~600 600~700 700~800 >800","17.00""0.25",,"2.13",,"2.25",,"19.13""0.30",,"2.55",,"2.50",,"21.25""0.35",,"2.98",,"2.75",,"23.38""0.40",,"3.40",,"3.00",,"25.50""0.45",,"3.82",,"3.50",,"29.75""0.50",,"4.25",,"4.00",,"34.00""0.60",,"5.10",,"4.50",,"38.20""0.70",,"5.95",,"5.00",,"42.50""0.80",,"6.80",,"5.50",,"46.75""0.90",,"7.65",,"6.00",,"51.00""1.00",,"8.50",,"6.50",,"55.25""1.10",,"9.35",,"7.00",,"59.50""1.20",,"10.20",,"7.50",,"63.75""1.35",,"11.48",,"8.00",,"68.00""1.50",,"12.75",,"9.00",,"76.50""1.65",,"14.03",,"10.00",,"85.00""1.80",,"15.30""注 (1)冷轧软板仅供应H59,H62,H68,H80,H90,H96,HMn58-2,HPb59-1牌号.""(2)冷轧1/2硬板仅供应H62,H65,H68,H90,HMn58-2牌号.""(3)冷轧特硬板仅供应H62牌号.""(4)冷轧板材长度分为:定尺,倍尺和不定尺三种.其通常长度为500~2000mm,但长度不得小于宽度.""特殊用冷轧黄钢板""5,特殊用冷轧黄钢板(YB555-65)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.8)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.8)""0.4","600x1200 700x1430 800x1500 1000x2000","3.52",,"2.25","600x1200 700x1430 800x1500 1000x2000","19.60""0.45",,"3.96",,"2.50",,"22.00""0.50",,"4.40",,"2.75",,"24.20""0.55",,"4.84",,"3.0",,"26.40""0.60",,"5.28",,"3.5",,"30.80""0.70",,"6.16",,"4.0",,"35.20""0.80",,"7.04",,"4.5",,"39.60""0.90",,"7.92",,"5.0",,"44.00""1.0",,"8.80",,"5.5",,"48.40""1.1",,"9.68",,"6.0",,"52.80""1.2",,"10.56",,"6.5",,"57.20""1.35",,"11.88",,"7.0",,"61.60""1.5",,"13.20",,"7.5",,"66.60""1.65",,"14.52",,"8.0",,"70.40""1.8",,"15.84",,"9.0",,"79.20""2.0",,"17.60",,"10.0",,"88.00""注 标记举例:用H90制成的,厚度为2.5mm,宽度为600mm,长度为1200mm的软板标记为:"" 板H90M2.5x600x1200xYB555-65.""铝及铝合金板""6,铝及铝合金板""厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)"0.5,"1.40",,"2.5","7.00",,"9.0","25.2",,"25","70.0"0.6,"1.68",,"3.0","8.40",,"10.0","28.0",,"30","84.0"0.8,"2.24",,"3.5","9.80",,"12.0","33.6",,"35","98.0""1.0","2.80",,"4.0","11.20",,"14.0","39.2",,"40","112.0""1.2","3.36",,"5.0","14.00",,"16.0","44.8",,"50","140.0""1.5","4.20",,"6.0","16.80",,"18.0","50.4",,"60","168.0""1.8","5.04",,"7.0","19.60",,"20.0","56.0",,"70","196.0""2.0","5.60",,"8.0","22.40",,"22.0","61.6",,"80","224.0""注 (1)板的宽度有1000,1200和500mm;板的长度有2000,3000和4000mm."" (2)理论重量按LY11,LY12和LD10等牌号铝合金的比重2.8计算,对于其他牌号的铝合金和工业纯铝,应乘以"" 下列换算系数:LD2-0.961;LF2-0.953;LF21-0.975;LC4-1.018;工业纯铝-0.967.""铅板""7,铅板(GB1470-79)""厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)""1.0","11.37",,"3.0","34.11",,"5.0","56.85",,"9.0","102.33""1.5","17.06",,"3.5","39.80",,"6.0","68.22",,"10.0","113.70""2.0","22.74",,"4.0","45.48",,"7.0","79.59",,"12.0","136.44""2.5","28.43",,"4.5","51.17",,"8.0","90.96",,"16.0","170.55""注 (1)铅的化学成分按GB469-64标准."" (2)板材理论重量按比重为11.34计算,宽度按500mm进张."" (3)板材成卷供应,厚度大于15mm的板材,以片状供应,厚度不大于1.5mm的板材,应用木箱包装.""纯铜带"",纯铜带(YB464-64)""厚 度 (mm)","宽度 (mm)","长度 (m)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (m)","理论重量(kg/m2) (比重:8.9)""0.05","18~150","≥20","0.44",,"0.50","18~300","≥10","4.45""0.06",,,"0.53",,"0.55",,,"4.90""0.07",,,"0.62",,"0.60",,,"5.34""0.08",,,"0.71",,"0.65",,,"5.79""0.09",,,"0.80",,"0.70",,,"6.23""0.10","18~300",,"0.89",,"0.75",,,"6.68""0.12",,,"1.07",,"0.80",,,"7.12""0.15",,,"1.34",,"0.85",,,"7.57""0.18",,,"1.60",,"0.90",,,"8.01""0.20",,,"1.78",,"1.00",,,"8.90""0.22",,,"1.96",,"1.10",,,"9.79""0.25",,,"2.23",,"1.20",,"≥7","10.68""0.30",,,"2.67",,"1.30",,,"11.57""0.35",,,"3.12",,"14.40",,,"12.46""0.40",,,"3.56",,"1.50",,,"13.35""0.45",,,"4.01""注 纯铜带的制造牌号为T2,T3,T4,TUP,其化学成分符合YB145-71的规定.""铝带""9,铝带""宽 度 (mm)","厚 度 (mm)","3","4","5","6","8","10","12","重 量 (kg/m)""10","0.080","0.107","0.134 0.161 0.268 0.335 0.402 0.536 0.670 0.804 1.072 1.340 1.608","0.161","0.214","0.268","0.322""12","0.096","0.129",,"0.193","0.257","0.322","0.386""15","0.121","0.161",,"0.241","0.322","0.402","0.482""20","0.161","0.214",,"0.322","0.429","0.568","0.643""25","0.201","0.268",,"0.402","0.568","0.670","0.804""30","0.241","0.332",,"0.482","0.643","0.804","0.965""40","0.322","0.429",,"0.643","0.858","1.072","1.286""50","0.402","0.536",,"0.804","1.072","1.340","1.608""60","0.482","0.643",,"0.965","1.286","1.608","1.930""80","0.643","0.858",,"1.286","1.715","2.144","2.573""100","0.804","1.072",,"1.608","2.144","2.680","3.216""120","0.965","1.286",,"1.930","2.573","3.216","3.859""注 表中重量系以LY11,LY12,(比重2.8)为准,其他合金应乘以下列系数:"" L1~L6-0.967;LF2-0.953;LF21-0.975.""热轧铜条""1,热轧铜条(YB459-64)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)""4.0","200~500","≥1000","35.60",,"8.0","200~500","≥1000","71.20""4.5",,,"40.05",,"9.0",,,"80.10""5.0",,,"44.05",,"10.0",,,"89.0""5.5",,,"48.95",,"11.0",,,"97.9""6.0",,,"53.40",,"12.0",,,"106.8""6.5",,,"57.85",,"13.0",,,"115.7""7.0",,,"62.30",,"14.0",,,"124.6""7.5",,,"66.75",,"15.0",,,"133.5""英国标准线规(BWG)号数与线径的关系""(二)英国标准线规(BWG)号数与线径的关系""线规号码","in.","mm",,"线规号码","in.","mm",,"线规号码","in.","mm""0","0.324","8.230",,"14","0.080","2.032",,"28","0.0148","0.376""1","0.300","7.020",,"15","0.072","1.829",,"29","0.0136","0.345""2","0.276","7.010",,"16","0.064","1.626",,"30","0.0124","0.315""3","0.252","6.401",,"17","0.056","1.422",,"31","0.0116","0.295""4","0.232","5.893",,"18","0.048","1.219",,"32","0.0108","0.274""5","0.212","5.385",,"19","0.040","1.016",,"33","0.0100","0.254""6","0.192","4.877",,"20","0.036","0.914",,"34","0.0092","0.234""7","0.176","4.470",,"21","0.032","0.813",,"35","0.0084","0.213""8","0.160","4.064",,"22","0.028","0.711",,"36","0.0076","0.193""9","0.144","3.658",,"23","0.024","0.610",,"37","0.0068","0.173""10","0.128","3.251",,"24","0.022","0.559",,"38","0.0060","0.152""11","0.116","2.946",,"25","0.020","0.508",,"39","0.0052","0.132"12,"0.104","2.642",,"26","0.018","0.457",,"40","0.0048","0.122"13,"0.092","2.337",,"27","0.0164","0.417",,"41","0.0044","0.112""刺钢丝""三)刺钢丝规格和重量""说 明 和 用 途",,"钢丝划号 (号)","刺间距离 (mm)","每kg长度 (m)","重量 (kg/km)""刺钢丝又名刺铁丝,俗称"花园铅丝"(因常作花园围墙篱笆之用,故名),系以镀锌钢丝经机器铰缠而成(一般用#12或#14钢丝制作).适于作各种围墙(尤其是公园围墙和临时建筑场地 的围墙)篱笆或障碍物用.",,"12","65","6.4","156",,,"75","7.2","139",,,"100","7.9","127",,,"125","8.6","116",,"14","65","10.9","91.8",,,"75","11.5","86.9",,,"100","13.0","76.9",,,"125","14.0","71.4""注 (1)刺钢丝规格的注写方法为"钢丝直径(号数)x尖数x刺间距离",或"钢丝直径(号数)x刺间距离"."" (2)表列刺钢丝的"每kg长度"和"重量",仅供参考.""刻痕钢丝""四)刻痕钢丝规格和重量""直径 (mm)","断面积 (mm2)","重量 (kg/m)"," 抗 拉 强 度 (kg/mm2)",,"屈 服 强 度 (kg/mm2)",,,"I组","II组","I组","II组""2.5","4.90","0.034","190","160","152","128""3","7.06","0.056","180","150","144","120""4","12.56","0.094","170","140","136","112""5","19.63","0.150","160","130","126","104""注 刻痕钢丝是由预应力混凝土结构用碳素钢丝(冷拔高强度钢丝)在经特制的"刻痕机"进行刻痕而制成的"" 预应力钢筋混凝土结构用的钢丝.""钢丝网""五)钢丝网规格和重量""号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)"20,"1.6","1.5",,"6","2.0","6.7",,"2.5","0.7","2.0",,"1","0.3","0.9","3.0","5.1",,"5.5","0.5","0.6",,"2.2","0.45","1.0",,,"0.35","1.2""18","1.6","1.7",,,"1.6","4.7",,,"0.6","1.6",,"0.9","0.25","0.7","3.0","5.7",,,"2.0","7.2",,,"0.8","2.9",,,"0.3","1.0""16","1.6","1.9",,"5","0.7","1.1",,"2","0.4","0.9",,,"0.4","1.6","3.0","6.3",,,"1.4","4.1",,,"0.5","1.3",,"0.8","0.22","0.6""14","1.4","1.7",,,"2.2","8.9",,,"0.6","1.9",,,"0.28","0.9","2.5","4.9",,"4.5","0.5","0.7",,,"1.2","6.0",,,"0.3","1.0""12","1.2","1.4",,,"1.0","2.3",,"1.8","0.4","0.9",,"0.7","0.2","0.6","2.5","5.7",,,"1.8","6.8",,,"0.5","1.4",,,"0.25","0.9""11","1.2","1.5",,"4","0.6","1.0",,,"0.7","2.6",,,"0.30","1.2","2.5","6.1",,,"1.0","2.6",,"1.6","0.3","0.6",,"0.63","0.22","0.7""10","1.0","1.2",,,"1.4","4.8",,,"0.4","1.0",,,"0.25","0.9","2.5","6.6",,"3.5","0.7","1.5",,,"0.45","1.3",,,"0.28","1.2""9","1.0","1.3",,,"1.0","2.9",,"1.4","0.30","0.7",,"0.56","0.22","0.8","2.2","5.7",,,"1.2","4.0",,,"0.35","0.9",,,"0.25","1.0""8","0.7","0.7",,"3.2","0.45","0.7",,,"0.65","2.7",,,"0.28","1.2","1.2","2.1",,,"0.9","2.7",,"1.2","0.28","0.7",,"0.5","0.22","0.9","1.8","4.5",,,"1.2","4.3",,,"0.35","1.0",,,"0.25","1.1""7","0.7","0.8",,"2.8","0.4","0.7",,,"0.4","1.3",,,"0.3","1.5","1.2","2.3",,,"0.7","1.8",,"1.1","0.28","0.7",,"0.45","0.2","0.8","1.8","5.0",,,"1.0","3.6",,,"0.35","1.1",,,"0.25","1.2""6","0.7","0.9",,"2.5","0.4","0.7",,,"0.40","1.4",,,"0.2","0.9","1.2","2.7",,,"0.5","1.1",,"1","0.25","0.7",,"0.4","0.25","1.3""钢板网""六)钢板网规格和重量""品 种","规 格 (mm)",,,,,,"每张大约重量(kg)","生产单位","丝梗厚度 h","孔眼宽度 T","丝梗宽度 b","节 距 t","网面宽度 B","网面长度 L""小","0.5","9","1","25","1800","600","0.875","上海中国钢板网厂",,,,,"2000",,"0.875","0.6","9","1","25","1800","600","1.000",,,,,"2000",,"1.125","0.7","9","1","25","1800","600","1.125",,,,,"2000",,"1.250""网","0.75","9","1","25","1800","600","1.250",,,,,"2000",,"1.375","0.8","9","1","25","1800","600","1.375",,,,,"2000",,"1.500","1","9","1","25","1500","600","1.625",,,,,"1800",,"1.875",,,,,"2000",,"2.125""大","0.5","7","1.2","2.5","1800","2800","5.85","上海中国钢板网厂","1","7","1.2","25","1800","2800","11.70",,"9","1.2","25","1500","3000","7.95",,,,,"1800","3600","11.70",,"9","1.1","25","2000","4000","14.76",,"11","1.6","40","1800","3600","11.70",,,,,"2000","4000","14.60","1.2","7","1.2","25","1800","2800","14.04",,"9","1.2","25","1800","3600","14.04",,,"1.1","25","2000","4000","17.71",,"11","1.6","40","1800","3600","14.04""网",,,,,"2000","4000","17.71","1.5","11","1.6","40","1800","3600","17.55",,"17","2.3","65","2000","4000","22.14","2","17","2.3","65","1500","3000","15.90",,,,,"1800","3600","23.41",,,,,"2000","4000","29.52",,"22","3.0","75","1500","3000","15.90",,,,,"1800","3600","23.41",,,,,"2000","4000","29.52",,"27","3.8","100","2000","4000","29.52","3","36","4.6","115","2000","4000","44.28",,"45","6.1","150""钢丝纱""七)钢丝纱(窗纱)规格和重量""规 格","面 积(m2/卷)","重 量",,"(kg/卷)","(kg/m2)""14目3x100","27.87","12.5","0.448""14目4x100","37.16","16.6","0.448""16目3x100",27.87,13.5,"0.484""16目4x100",37.16,"18.0","0.484""紫铜丝布""(八)紫铜丝布(紫铜纱)规格和重量""网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)""8","22","2.691",,"30","30","2.5116",,"65","36","1.9734""10","24","2.691",,"35","31","1.9734",,"70","36","1.9734""12","24","3.0498",,"40","32","1.9734",,"75","37","1.9734""16","26","2.1528",,"45","33","1.9734",,"80","37","1.9734""20","27","2.1528",,"50","34","1.9734",,"100","39","1.7940""24","30","2.1528",,"55","35","1.9734""28","30","2.3322",,"60","35","1.7940""黄铜丝布""(九)黄铜丝布(黄铜纱)规格和重量""网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)""8","24","1.5787",,"24","34","0.8611",,"50","38","0.6458""10","26","1.2375",,"26","34","0.8252",,"60","41","0.3947""12","27","1.2558",,"28","36","0.5386",,"70","42","0.3347""14","27","1.3276",,"30","36","0.5741",,"80","43","0.3767""16","32","0.6100",,"32","36","0.6100",,"90","43","0.4306""18","33","0.6100",,"34","36","0.6279",,"100","43","0.5023""20","33","0.7176",,"36","36","0.7176",,"110","44","0.3347""22","33","0.8611",,"40","36","0.4844",,"120","44","0.4485""铝及铝合金直角角型材""1,铝及铝合金直角角型材(XC111)""序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)","H=B","b",,,,,"H=B","b",,,,,"H=B","b"1,"12","1","0.234","0.065",,"25","25","1.3","0.734","0.204",,"49","38.3","5","3.590","0.998"2,"12","2","0.440","0.122",,"26","25","1.6","0.777","0.216",,"50","38.3","6.3","4.444","1.235"3,"12.5","1.6","0.377","0.105",,"27","25","2","0.964","0.268",,"51","40","2","1.564","0.435"4,"15","1","0.294","0.082",,"28","25","2.5","1.189","0.331",,"52","40","2.5","1.944","0.540"5,"15","1.2","0.353","0.098",,"29","25","3","1.410","0.392",,"53","40","3","2.320","0.645"6,"15","1.5","0.434","0.121",,"30","25","3.2","1.509","0.429",,"54","40","3.5","2.671","0.743"7,"15","2","0.564","0.157",,"31","25","3.5","1.641","0.456",,"55","40","3.5","2.694","0.749"8,"15","3","0.820","0.223",,"32","25","4","1.857","0.516",,"56","40","4","3.057","0.850"9,"16","1.6","0.429","0.119",,"33","25","5","2.242","0.623",,"57","40","5","3.750","1.043"10,"16","2.4","0.726","0.202",,"34","27","2","1.041","0.289",,"58","45","4","3.475","0.961"11,"18","1.5","0.524","0.146",,"35","27","2","1.090","0.303",,"59","45","5","4.277","1.189"12,"18","2","0.684","0.190",,"36","30","1.5","0.884","0.246",,"60","50","3","2.920","0.812"13,"19","1.6","0.585","0.163",,"37","30","2","1.164","0.324",,"61","50","4","3.857","1.072"14,"19","2.4","0.861","0.239",,"38","30","2.5","1.438","0.400",,"62","50","5","4.777","1.328"15,"19","3.2","1.125","0.313",,"39","30","3","1.720","0.478",,"63","50","6","5.655","1.572"16,"20","1","0.397","0.110",,"40","30","4","2.240","0.623",,"64","50","6.5","6.110","1.699"17,"20","1.2","0.473","0.131",,"41","32","2.4","1.491","0.415",,"65","50","12","10.600","2.947"18,"20","1.5","0.584","0.162",,"42","32","3.2","1.957","0.554",,"66","60","5","5.777","1.606"19,"20","2","0.764","0.212",,"43","32","3.5","2.131","0.592",,"67","60","6","6.855","1.906"20,"20","3","1.140","0.137",,"44","32","6.5","3.723","1.036",,"68","75","7","10.010","2.783"21,"20","4","1.475","0.410",,"45","35","3","2.005","0.557",,"69","75","8","11.360","3.158"22,"20.5","1.6","0.633","0.176",,"46","35","4","2.657","0.739",,"70","75","10","14.000","3.892"23,"23","2","0.680","0.245",,"47","38","2.4","1.773","0.498",,"71","90","5","8.750","2.433"24,"25","1.2","0.597","0.166",,"48","38.3","3.5","2.562","0.712",,"72","90","8","13.760","3.825""注 (1)铝及铝合金型材的尺寸,规格等摘自冶金工业部1970年颁发的《铝及铝镁合金挤压型材》."" (2)表内理论重量均按LY12合金比重(2.78)进行计算,其他材料的比重及换算系数如下:L1~L7(2.71)-0.975;"" LF2(2.68)-0.964;LF11(2.65)-0.953;LF21(2.73)-0.982;LD2(2.70)-0.971;"" LY11(2.80)-1.007;LY12(2.78)-1.000."" (3)铝型材主要生产单位有哈尔滨和西北铝加工厂等.西北铝加工厂的产品断面为100~400cm2,宽度小于530mm."" (4)铝及铝合金型材规格的表示方法是型材类别组号加序号,如XC111-4,其中,XC表示型材,后面的数字依次为"" 类别,组号,连字符后的数字为顺序号.""铝及铝合金直丁字型材""2,铝及铝合金直丁字型材(XC211)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"15","25","1","0.405","0.113",,"34","32","45","3","2.259","0.628"2,"19","50","2","1.378","0.383",,"35","32","48","2.4","1.874","0.521"3,"20","20","2","0.760","0.211",,"36","32","50","3","2.423","0.674"4,"20","30","1.5","0.740","0.206",,"37","35","32","1.5","1.000","0.278"5,"20","35","2","1.060","0.295",,"38","35","35","4","2.713","0.754"6,"20","37","2","1.117","0.311",,"39","35","40","2","1.468","0.408"7,"20","42","2","1.200","0.334",,"40","37","42","2","1.500","0.417"8,"20","42","2","1.240","0.345",,"41","38","44","5","3.910","1.087"9,"20","45","2","1.860","0.517",,"42","38","50","3.5","3.026","0.841"10,"20","90","2","2.160","0.600",,"43","38","50","4.8","3.990","1.109"11,"21","53","1.8","1.300","0.361",,"44","39","75","5","5.510","1.532"12,"22","48","1.4","1.960","0.267",,"45","40","36","5","3.350","0.933"13,"25","29","1.6","0.847","0.25",,"46","40","45","3","2.479","0.689"14,"25","35","1.5","0.890","0.247",,"47","40","45","4","3.274","0.910"15,"25","38","2.5","1.510","0.420",,"48","40","68","3","3.300","0.917"16,"25","40","2","1.280","0.356",,"49","40","130","6","9.840","2.736"17,"25","45","2.5","1.726","0.480",,"50","42","64","4","4.100","1.140"18,"25","45","3","2.019","0.561",,"51","45","40","2.2","1.860","0.517"19,"25","45","4","2.708","0.753",,"52","50","70","4","4.640","1.300"20,"25","48","1.4","1.012","0.288",,"53","51","51","2.4","2.443","0.679"21,"25","48","1.5","1.082","0.301",,"54","54","50","3","3.040","0.845"22,"25","50","2","1.499","0.417",,"55","54","68","3","3.608","1.003"23,"25","50","2.5","1.851","0.515",,"56","64","50","5","5.781","1.607"24,"26","38","2.5","1.554","0.432",,"57","63","50","2","2.320","0.645"25,"27","70","2","1.920","0.534",,"58","70","37","2","2.100","0.584"26,"29","38","1.6","1.055","0.293",,"59","70","55","2","2.460","0.684"27,"29","58","2.5","2.180","0.606",,"60","74","66","6","8.080","2.246"28,"29","58","3.5","2.991","0.831",,"61","75","40","3","3.400","0.945"29,"30","40","1.5","1.040","0.289",,"62","80","50","2","2.560","0.712"30,"30","40","2","1.370","0.381",,"63","80","60","3","4.110","1.143"31,"30","45","3","2.150","0.597",,"64","83","50","3","3.953","1.099"32,"30","56","4","3.280","0.912",,"65","90","77","10","15.700","4.365"33,"30","68","6.5","6.100","1.696""热轧铜板""1,热轧铜板(YB459-64)""厚度(mm)","宽 度 (mm)",,,,,,,,"理论重量(kg/m2) (比重:8.9)","600~900","1000~1200","1300~1500","1600~1800","1900~2200","2300~2500","2600~2800","2900~3000","最 大 长 度 (mm)""5.0","3500","4000","6000","6000",,,,,"44.50""5.5","3500","4000","6000","6000",,,,,"48.95""6.0","3500","4000","6000","6000",,,,,"53.40""6.5","3500","4000","6000","6000",,,,,"57.85""7.0","3500","4000","6000","6000",,,,,"62.30""7.5","3500","4000","6000","6000",,,,,"66.75""8.0","4000","5000","6000","5500","4800","4200","3700","3500","71.20""9.0","4000","5000","6000","5000","4200","3700","3300","3100","80.10""10.0","4000","5000","5500","4500","3800","3300","3000","3000","89.0""11.0","4000","5000","5000","4000","3400","3300","2800",,"97.9""12.0","4000","5000","4500","3800","3100","2800",,,"106.8""13.0","4000","5000","4000","3600","2900",,,,"115.7""14.0","4000","4500","3800","3300","2700",,,,"124.6""15.0","4500","4300","3600","3100","2500",,,,"133.5""16.0","4500","4300","3400","2000","2400",,,,"142.4""17.0","4500","4000","3200","2700","2200",,,,"151.3""18.0","4500","3900","3000","2600",,,,,"160.2""19.0","4500","3700","2800","2400",,,,,"169.1""20.0","4500","3500","2600","2300",,,,,"178.0""21.0","4000","3300","2500","2200",,,,,"186.9""22.0","4000","3000","2400","2100",,,,,"195.8""23.0","4000","3000","2400","2000",,,,,"204.7""24.0","3500","2800","2200","1900",,,,,"213.6""25.0","3500","2800","2000","1800",,,,,"222.5""注 热轧板的宽度按100mm进级.""铝及铝合金等边等壁工字型材""4,铝及铝合金等边等壁工字型材(XC511)""序 号","主要尺寸(mm)",,,"截面面积 (mm2)","理论重量 (kg/m)","H","B","b"1,"23","38","1.2","1.178","0.327"2,"26","34.5","3.5","3.157","0.875"3,"57","48","8","11.000","3.058"4,"68","38","2.5","3.509","0.976"5,"86","60","6","11.600","3.225""铝及铝合金等边等壁Z字形型材""4,铝及铝合金等边等壁Z字形型材(XC411)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"12.7","15.9","1.6","0.688","0.191",,11,"38","25","3","2.613","0.726"2,"20","15","1.2","0.578","0.163",,12,"44","25","4","3.690","1.001"3,"20","15","1.5","0.721","0.200",,13,"50","19","2.5","2.102","0.584"4,"25","18","1.5","0.885","0.246",,14,"80","30","3","4.020","1.118"5,"25","23","3.5","2.267","0.630",,15,"80","35","4","5.680","1.579"6,"31","25","2.5","1.900","0.528",,16,"80","40","4","6.080","1.690"7,"32","14","1.9","1.000","0.303",,17,"100","30","3","4.620","1.284"8,"34","25","3.5","2.764","0.768",,18,"100","35","4","6.480","1.801"9,"36","26","2.5","2.075","0.577",,19,"100","40","4","6.880","1.913"10,"36","31.5","3.2","2.960","0.823""铝及铝合金槽形型材""3,铝及铝合金槽形型材(XC311)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"13","13","1.6","0.561","0.156",,"31","45","40","3","3.638","1.011"2,"13","34","3.5","2.579","0.717",,"32","46","25","5","4.300","1.195"3,"20","15","1.3","0.620","0.172",,"33","50","20","4","5.331","0.926"4,"21","28","4","2.868","0.797",,"34","50","30","2","2.120","0.589"5,"25","13","2.4","1.134","0.315",,"35","50","30","4","4.131","1.148"6,"25","15","1.5","0.795","0.221",,"36","55","25","5","4.819","1.340"7,"25","18","1.5","0.870","0.242",,"37","55","30","3","3.299","0.917"8,"25","18","2","1.140","0.317",,"38","60","25","4","4.131","1.148"9,"25","20","2.5","1.520","0.423",,"39","60","35","5","6.000","1.668"10,"25","20","4","2.280","0.634",,"40","60","40","4","4.480","1.245"11,"25","25","5","3.250","0.904",,"41","63","38.3","4.8","6.275","1.744"12,"30","15","1.5","0.870","0.242",,"42","64","38","4","5.300","1.473"13,"30","18","1.5","0.960","0.267",,"43","70","25","3","3.449","0.959"14,"30","20","2","1.335","0.371",,"44","70","25","5","5.500","1.529"15,"30","22","6","3.870","1.076",,"45","70","26","3.2","3.700","1.028"16,"32","25","1.8","1.437","0.399",,"46","70","30","4","4.931","1.371"17,"32","25","2.5","1.925","0.535",,"47","70","40","5","7.080","1.968"18,"35","20","2.5","1.770","0.492",,"48","75","45","5","7.831","2.177"19,"35","30","2","1.833","0.510",,"49","80","30","4.5","6.010","1.671"20,"38","50","5","6.560","1.824",,"50","80","35","4.5","6.414","1.783"21,"40","18","2","1.453","0.404",,"51","80","35","6","8.280","2.302"22,"40","18","2.5","1.795","0.499",,"52","80","40","4","6.131","1.704"23,"40","18","3","2.129","0.592",,"53","80","40","6","8.900","2.474"24,"40","21","4","2.960","0.823",,"54","80","60","4","7.480","2.079"25,"40","25","2","1.730","0.481",,"55","90","50","6","10.680","2.969"26,"40","25","3","2.549","0.709",,"56","100","40","6","10.080","2.802"27,"40","30","3.5","3.250","0.904",,"57","100","48","6.3","11.550","3.211"28,"40","32","3","2.978","0.828",,"58","100","50","5","9.580","2.663"29,"40","50","4","5.280","1.468",,"59","128","40","9","17.100","4.754"30,"45","20","3","2.370","0.659""冷拔(轧)无缝钢管1""2,冷拔(轧)无缝钢管(YB231-70)""外径 (mm)","壁 厚 (mm)","0.25","0.30","0.40","0.50","0.60","0.80","1.0","1.2",1.4,"1.5",1.6,1.8,"2.0","2.2","2.5","2.8","3.0","3.2","3.5","4.0","4.5","5.0","钢 管 理 论 重 量 (kg/m)""50",,,,,,,"1.21","1.44","1.68","1.79","1.91","2.14","2.37","2.59","2.93","3.25","3.48","3.70","4.01","4.54","5.05","5.55""(51)",,,,,,,"1.23","1.47","1.71","1.83","1.96","2.18","2.42","2.64","2.99","3.32","3.55","3.79","4.10","4.64","5.16","5.67""53",,,,,,,"1.28","1.53","1.78","1.91","2.03","2.27","2.52","2.76","3.11","3.46","3.70","3.94","4.27","4.83","5.38","5.92""(54)",,,,,,,"1.31","1.59","1.82","1.94","2.07","2.31","2.56","2.81","3.18","3.53","3.77","4.02","4.36","4.93","5.49","6.04""56",,,,,,,"1.36","1.62","1.89","2.02","2.15","2.40","2.66","2.92","3.30","3.66","3.92","4.17","4.53","5.13","5.71","6.29""(57)",,,,,,,"1.38","1.65","1.92","2.05","2.18","2.45","2.71","2.97","3.36","3.74","4.00","4.25","4.62","5.23","5.83","6.41""60",,,,,,,"1.46","1.74","2.02","2.16","2.31","2.58","2.86","3.13","3.55","3.94","4.22","4.49","4.88","5.52","6.16","6.78""63",,,,,,,"1.53","1.83","2.13","2.27","2.42","2.71","3.01","3.30","3.72","4.15","4.44","4.73","5.13","5.81","6.49","7.14""65",,,,,,,"1.58","1.89","2.20","2.35","2.50","2.80","3.11","3.40","3.85","4.29","4.59","4.89","5.31","6.02","6.71","7.40""(68)",,,,,,,"1.65","1.98","2.36","2.46","2.62","2.93","3.26","3.57","4.04","4.49","4.81","5.12","5.57","6.31","7.05","7.77""70",,,,,,,"1.70","2.03","2.37","2.53","2.70","3.02","3.35","3.68","4.16","4.36","4.96","5.23","5.74","6.51","7.27","8.01""(73)",,,,,,,"1.78","2.12","2.47","2.64","2.82","3.16","3.50","3.84","4.35","4.84","5.18","5.52","6.00","6.81","7.60","8.38""75",,,,,,,"1.82","2.18","2.54","2.71","2.90","3.24","3.60","3.95","4.46","4.97","5.32","5.68","6.17","7.00","7.82","8.62""(76)",,,,,,,"1.85","2.21","2.57","2.76","2.94","3.29","3.65","4.00","4.53","5.05","5.40","5.75","6.26","7.10","7.93","8.75""80",,,,,,,,,"2.71","2.90","3.09","3.47","3.84","4.22","4.77","5.32","5.69","6.07","6.60","7.49","8.37","9.24""(83)",,,,,,,,,"2.82","3.02","3.21","3.60","4.00","4.37","4.96","5.52","5.92","6.31","6.86","7.79","8.71","9.62""85",,,,,,,,,"2.88","3.08","3.29","3.69","4.09","4.48","5.08","5.66","6.06","6.46","7.04","7.98","8.93","9.83""(89)",,,,,,,,,"3.02","3.24","3.45","3.86","4.29","4.70","5.33","5.94","6.36","6.77","7.38","8.38","9.38","10.33""90",,,,,,,,,"3.05","3.27","3.49","3.91","4.34","4.76","5.39","6.01","6.43","6.86","7.47","8.47","9.49","10.47""95",,,,,,,,,"3.21","3.46","3.68","4.13","4.59","5.02","5.70","6.36","6.81","7.26","7.90","8.98","10.04","11.10"100,,,,,,,,,"3.40","3.64","3.88","4.35","4.83","5.30","6.00","6.70","7.17","7.65","8.32","9.46","10.59","11.70""(102)",,,,,,,,,"3.46","3.73","3.97","4.45","4.93","5.40","6.13","6.84","7.32","7.81","8.50","9.67","10.82","11.96""(108)",,,,,,,,,"3.67","3.95","4.21","4.72","5.23","5.74","6.50","7.25","7.77","8.29","9.02","10.26","11.49","12.70"110,,,,,,,,,"3.74","4.03","4.28","4.81","5.32","5.84","6.62","7.39","7.92","8.43","9.19","10.46","11.70","12.93"120,,,,,,,,,,"4.36","4.66","5.25","5.83","6.38","7.24","8.07","8.66","9.22","10.06","11.44","12.93","14.30"125,,,,,,,,,,,,"5.46","6.06","6.64","7.54","8.42","9.02","9.61","10.50","11.91","13.37","14.80"130,,,,,,,,,,,,,,,"7.86","8.78","9.40","10.00","10.92","12.43","13.92","15.48""(133)",,,,,,,,,,,,,,,"8.05","8.98","9.59","10.25","11.18","12.75","14.26","15.75"140,,,,,,,,,,,,,,,,,"10.11","10.79","11.80","13.42","15.05","16.65"150,,,,,,,,,,,,,,,,,"10.85","11.52","12.65","14.39","16.11","17.85"160,,,,,,,,,,,,,,,,,,,"13.53","15.38","17.25","19.09"170,,,,,,,,,,,,,,,,,,,"14.31","16.31","18.35","20.30"180,,,,,,,,,,,,,,,,,,,"15.20","17.30","19.50","21.59"190,,,,,,,,,,,,,,,,,,,,"18.29","20.60","22.80"200,,,,,,,,,,,,,,,,,,,,"19.67","21.65","24.00""冷拔(轧)无缝钢管2""2,冷拔(轧)无缝钢管(YB231-70)""外径 (mm)","壁 厚 (mm)","3.0","3.2","3.5","4.0","4.5","5.0","5.5","6.0","6.5","7.0","7.5","8.0","8.5","9","9.5","10",11,12,"钢 管 理 论 重 量 (kg/m)""5""6""7""8""9""10","0.518","0.536","0.561""11","0.592","0.615","0.647""12","0.666","0.694","0.734","0.789""(13)","0.740","0.774","0.820","0.888""14","0.814","0.852","0.906","0.986""(15)","0.888","0.932","0.993","1.09","1.17","1.23""16","0.962","1.10","1.08","1.18","1.28","1.35""(17)","1.04","1.09","1.17","1.28","1.39","1.48""18","1.11","1.17","1.25","1.38","1.50","1.60""(19)","1.18","1.25","1.34","1.48","1.61","1.73","1.54","1.92""20","1.26","1.33","1.42","1.58","1.72","1.85","1.97","2.07""(21)","1.33","1.41","1.51","1.68","1.83","1.97","2.10","2.22""22","1.41","1.49","1.60","1.77","1.94","2.10","2.24","2.37""(23)","1.48","1.57","1.68","1.87","2.05","2.22","2.37","2.52""(24)","1.55","1.64","1.77","1.97","2.16","2.34","2.51","2.66","2.81","2.93""25","1.63","1.72","1.86","2.07","2.28","2.47","2.64","2.81","2.97","3.11""(27)","1.78","1.88","2.03","2.27","2.50","2.71","2.92","3.11","3.29","3.45""28","1.85","1.96","2.11","2.37","2.61","2.84","3.05","3.26","3.45","3.68""29","1.92","2.02","2.20","2.47","2.72","2.96","3.19","3.40","3.60","3.80","3.98""30","2.00","2.12","2.29","2.56","2.83","3.08","3.32","3.55","3.77","3.97","4.16","4.34""32","2.15","1.28","2.46","2.76","3.05","3.33","3.59","3.85","4.09","4.32","4.53","4.74""34","2.29","2.43","2.63","2.96","3.27","3.58","3.87","4.14","4.41","4.66","4.90","5.13""(35)","2.37","2.51","2.72","3.06","3.38","3.70","4.00","4.29","4.57","4.83","5.09","5.33""36","2.44","2.59","2.81","3.16","3.50","3.82","4.14","4.44","4.73","5.01","5.27","5.52""38","2.59","2.75","2.98","3.35","3.72","4.07","4.41","4.74","5.05","5.35","5.64","5.92","6.18","6.44""40","2.74","2.91","3.15","3.55","3.94","4.32","4.68","5.03","5.37","5.70","6.01","6.31","6.60","6.88""42","2.89","3.07","3.32","3.75","4.16","4.56","4.95","5.33","5.69","6.04","6.38","6.71","7.02","7.32""44.5","3.07","3.25","3.54","4.00","4.44","4.87","5.29","5.70","6.09","6.47","6.84","7.20","7.55","7.88""45","3.11","3.31","3.58","4.04","4.49","4.93","5.36","5.77","6.17","6.56","6.94","7.30","7.65","7.99","8.32","8.63""48","3.33","3.54","3.84","4.34","4.83","5.30","5.76","6.21","6.65","7.08","7.49","7.89","8.28","8.66","9.03","9.57""水,煤气输送钢管""1,水,煤气输送钢管规格,重量表[冶标(YB)234-63]""公称内径",,"钢 管 螺 纹",,"外径 (mm)","普通管",,"加厚管""mm","(in.)",,"壁厚 (mm)","理论重量 (不计管接头) (kg/m)","壁厚 (mm)","理论重量 (不计管接头) (kg/m)""6","1/8''","10","2","0.89","2.50","0.46""8","1/4''","13.5","2.25","0.62","2.75","0.73""10","3/8''","17","2.25","0.82","2.75","0.97""15","1/2''","21.25","2.75","1.25","3.25","1.44""20","3/4''","26.75","2.75","1.63","3.5","2.01""25","1''","33.5","3.25","2.42","4","2.91""32","1 1''/4","42.25","3.25","3.13","4","3.77""40","1 1''/2","48","3.5","3.84","4.25","4.58""50","2''","60","3.5","4.88","4.5","6.16""70","2 1''/2","75.5","3.75","6.64","4.5","7.88""80","3''","88.5","4","8.34","4.75","9.81""100","4''","114","4","10.85","5","13.44""125","5''","140","4.5","15.04","5.5","18.24""150","6''","165","4.5","17.81","5.5","21.63""注(1)表列钢管是适用于输送水,煤气及采暖系统等用的钢管.分镀锌和不镀锌(黑管)两种;又分带螺纹和"" 不带螺纹两种;按壁厚可分为普通钢管,加厚钢管和薄壁钢管."" (2)钢管的长度规定为:无螺纹的黑管4~12m;带螺纹的黑管和镀锌管4~9m.每批允许有10%的(按根数计算)"" 2~4m长的短尺钢管或4~9m米长的接管(即用一个管接头将两根钢管连接而成)."" (3)经供需双方协议,可供应定尺长度或倍尺长度的钢管.其最大长度可到8m.按倍尺交货的钢管,每个单"" 倍尺应留切口5~10mm."" (4)钢管用易焊接的软钢制造,钢号和制造方法(炉焊或电焊)均由制造厂选择."" (5)钢管应能承受下列规定压力的水压试验:普通钢管和薄壁钢管:20kg/cm2;加厚钢管30kg/cm2.""电丝套管""2,电丝套管规格,重量表""名称","外径 (mm)","近似内径 (mm)","管壁厚度 (mm)","重量 (kg/m)","每吨长度 (m/t)""5/8''","15.9","12.3","1.8","0.626","1597.44""3/4''","19.1","15.5","1.8","0.627","1302.08""1''","25.4","21.8","1.8","0.628","954.20""1 1''/4","31.8","28.2","1.8","0.629","750.75""1 1''/2","38.1","34.5","1.8","0.630","620.73""电焊钢管""电焊钢管规格,重量表[冶标(YB)242-68]""外径 (mm)","壁 厚 (mm)",0.5,0.6,0.8,"1.0","1.2","1.4","1.5","1.6","1.8","2.0","2.2","2.5","2.8","3.0","3.2","3.5","3.8","4.0",4.2,4.5,4.8,"5.0",5.5,"钢 管 的 理 论 重 量 (kg/m)""(5)","0.055","0.065","0.083","0.099""(6)","0.068","0.080","0.108","0.123""(7)","0.080","0.095","0.122","0.148""(8)","0.092","0.110","0.142","0.173","(0.202)""(9)","0.105","0.125","0.162","0.197","0.231""10","0.117","0.139","0.182","0.222","(0.261)""(11)","0.129","0.154","0.201","0.247","0.290""12","0.142","0.169","0.221","0.271","0.320","0.365","(0.388)","0.411""(13)",,"0.184","0.241","0.296","0.349","0.400","0.425","0.451""(14)",,"0.199","0.260","0.321","0.379","0.434","0.462","0.490""15",,"0.214","0.280","0.345","0.409","0.468","(0.499)","0.529""16",,"0.228","0.300","0.370","0.438","0.503","(0.536)","0.568""(17)",,"0.244","0.320","0.395","0.468","0.537","0.573","0.608""18",,"0.258","0.340","0.419","0.497","0..572","(0.610)","0.647","(0.717)","(0.789)""(19)",,"0.274","0.359","0.444","0.527","0

冷轧薄钢板，简称冷轧钢板、冷轧薄板、冷轧板、冷板等。它还包括不锈钢板、弹簧钢板、硬钢片、镀锌板、镀锡板、镀铝板等。冷轧薄钢带，简称冷轧钢带、冷轧带钢、钢带、带钢、薄钢带、冷轧卷等。还包括不锈钢带、镀锌钢带、镀锡钢带等。 冷轧钢板标准 冷轧薄钢板、钢带（以下简称冷轧薄板）主要用于零件的冲压加工，而冷轧薄板的力学性能十分重要，它直接关系到板材的冲压性能。冷轧薄板是以不同的热处理状态分级的，不同硬度的材料，用于不同的加工方法，国家标准GB/T 13237-1991《优质碳素结构钢冷轧薄钢板和钢带》将冷轧薄板大致分为三级，P级用于普通冲压，S级用于深度冲压，Z级用于最深度冲压。中国冶金标准YB/T 5059-1993《低碳钢冷轧钢带》将薄钢板按硬度分为五级，即：TR（特级）、R（软）、BR（半软）、DY（低硬）和Y（冷硬）。其实通过一定的冷轧变形程度和冷轧后热处理的恰当配合，可以在广泛的范围内满足用户关于材料力学性能方面的要求。冷轧薄板根据用户加工上的要求可以分成更多的级别。例如：日本工业标准JIS G3141-1996《冷轧碳素钢钢板和钢带》的分类除分为一般用（spcc）、冲压用(spcd)和深冲压用（spce）三类外，还细分为退火、标准调质、1/8硬、1/4硬、1/2硬、全硬等级别。 在冷轧薄板力学性能的检测方面，一些标准只规定了拉伸试验，另一些标准除拉伸试验外还规定了硬度试验。 中国标准GB/T 13237-1991就只规定了拉伸试验，技术要求冷轧钢板标准如表一所示：牌号 抗拉强度/MPa伸长率不小于拉延级别Z－S和PZSP08F275～365275～38034323008,08Al,10F275～390275～41032302810295～410295～43030392815F315～430315～45029282715335～450335～47027262520355～490335～50026252425——390～540——242330——440～590——222135——490～635——201940——510～650————1845——530～680————1650——540～715————14 日本标准JIS G3141-1996《冷轧碳素钢钢板和钢带》（该标准中包含了冷轧薄钢板和钢带）规定了拉伸试验，也规定了硬度试验，该标准的力学性能要求如下：表二：标准调质和退火的钢板、钢带的拉伸试验质牌号抗拉强度/MPa 不小于 伸长率/%不小于试样按以下公称厚度/mm>=0.250.250.400.601.01.6>=2.5SPCC SPCD SPCE(270) 270 270(32) 34 36(34) 36 3836 38 40　 37 39 41 　　 (38) 40 42 　39 41 435号试样轧制方向 表三：标准调质和退火的钢板、钢带的硬度值。调质区分符号 硬度最大HRBHV退火A57105标准调质S65115 注：厚度小于0.6mm的钢板和钢带，原则上不进行拉伸试验。 表四：1/8硬、1/4硬、1/2硬和全硬材料的拉伸试验值。调质区分 符号 抗拉强度/MPa伸长率/%最小试样1/8硬8294～410255号试样轧制方向1/4硬4370～490101/2硬2440～590——硬1>=550——     表五：1/8硬、1/4硬、1/2硬和全硬状态的硬度值。调质区分符号HRBHV1/8硬 1/4硬8450～7165～8095～130 115～1501/2硬 硬2174～89 ≥85135～185 ≥170注：HRB和HV，仅选用其中之一。英国标准BS 1449/1.9-1991《厚板、薄板和钢带第一部分：碳素钢和碳锰钢厚板、薄板和钢带具有成形性能的冷轧窄钢带技术条件》对冷轧板分级为CS1（铝镇静稳定化超深冲）、CS2（超深冲）、CS3（深冲）、CS4（折边）、CS15（商品级）。这项标准的力学性能要求如表六所示： 表六：钢材交货时的力学性能轧制状态和级别退火（A）或平整冷轧（SP）状态硬度HV1)2)最大屈服强度Re1)/MPa最小抗拉强度Rm1)/MPa最小伸长率A1)/%最小弯心直径1)（180°弯曲）原始标距LO50mm80mmCS1A9514027038（36）0aSP10514027036（34）0aCS2A9514027036（34）0a SP10014027036（34）0aCS3A100（140）（280）（34）（32）0aSP110（140）（280）（34）（32）0aCS4A105（140）（280）——0aSP115（140）（280）——0a 注：1）窄钢带交货应符合，或者硬度和弯曲试验，或者拉伸和弯曲试验，但硬度和拉伸试验不应同时进行。     2）对于SP（平整冷轧）状态，与镀层精整（PL）或镜面光洁度（MF），或以“无拉伸痕”交货的钢材组合，最大硬度可以提高5个HV或抗拉强度可以提高20MPa。     3）牌号CS2、CS3和CS4的硬度值仅适用于沸腾钢。 如上所述冷轧薄板的力学性能可以通过拉伸试验来检测，也可以通过硬度试验来检测。由于硬度试验设备简单、易于掌握，试验效率高，并且金属硬度与强度之间有一定的对应关系，所以硬度检测是确定材料力学性能的更方便的方法。冷轧薄板的硬度检测可以用于冷轧板生产过程的质量控制，更适于生产冲压产品的厂家对原材料进行力学性能的复检。 日本工业标准JIS G3141-1996规定的硬度试验是洛氏硬度HRB和维氏硬度HV。维氏硬度试验可用于冷轧薄板，但洛氏硬度HRB却不适用于测试薄板材料。因为当板材厚度小于2mm时，测试HRB硬度可能会因为发生“测砧效应”而使测量的硬度值失准。对于薄板材料，可以测试表面洛氏硬度HRN或HRT，然后换算成HRB或HV硬度。冷轧钢板标准生产了一种便携式表面洛氏硬度计，它非常适合测试薄板和钢带材料，它可以在生产现场、销售现场或材料仓库快速进行冷轧薄板材料的洛氏硬度检测，完成一次测量仅需要10秒钟时间，检测的板材厚度范围为0.05-50mm。这种仪器可以用在冷轧薄板带的生产线上，对产品的热处理效果进行在线的质量控制。这种仪器更适用于冲压产品的生产厂家。可以用它对购入的板材硬度进行复检，可以携带它去钢材市场选购材料，也可以利用它对自己厂生产的冲压产品进行硬度检测。 这种仪器如果配上一个支承座，还可以放到办公桌上使用。可以对成批的成品或半成品工件做逐件检测。它的测试精度与台式洛氏硬度计相同。 目前冷轧薄带材料正在向超薄方向发展，据报道，上海宝钢已扎制出厚度为0.08mm的冷轧薄板带材。采用本所生产的PHR-1S型表面洛氏硬度计，配一个金刚点砧座，就可测试薄至0.05mm冷轧薄板带材料的硬度。 这种应用完全可以取代维氏硬度计，使冷轧薄板材料的力学性能检测实现快速、简便、经济。

冷轧钢板就是经过冷轧生产的钢板。冷轧是在室温条件下将No.1钢板进一步轧薄至为目标厚度的钢板。和热轧钢板比较，冷轧钢板厚度更加精确，而且表面光滑、漂亮，同时还具有各种优越的机械性能，特别是加工性能方面。因为冷轧原卷比较脆硬，冷轧钢板的密度不太适合加工，所以通常情况下冷轧钢板要求经过退火、酸洗及表面平整之后才交给客户。冷轧最大厚度是0.1--8.0MM以下，如大部份工厂冷轧钢板厚度是4.5MM以下；最少厚度、宽度是根据各工厂的设备能力和市场需求而决定。冷轧钢板的密度：热轧钢板含碳量可比冷轧钢板略高些。在成份相持不大的情况下密度是一样的。但如果成份相差悬殊，如不锈钢不论冷轧、热轧密度都在7.9g/cm3左右。具体还要看成份，热轧只是延展性更好，钢材同样受到压力作用

热轧钢材是经过高温加热轧制而成的钢材，它的强度不是很高，但足以满足我们的使用，它的塑性、可焊性较好，因此我们比较常用；冷轧钢是普通热轧钢经过强力拉拔超过应变硬化阶段的钢材，它的强度很高，但韧性、可焊性差，比较硬、脆！    热轧低碳钢 Q/BQB 302 SPHCSPHDSPHE JIS G3131 SPHCSPHDSPHE 适用于制造冷成型加工的零件。  StW22StW23StW24 DIN 1614(EN10111) StW22 (DD11)STW23 (DD12)StW24 (DD13)  一般结构用钢 Q/BQB 303 SS 330SS 400SS 490SS 540 JIS G3101 SS 330SS 400SS 490SS 540 用于建筑、桥梁、船舶、车辆等一般结构件。  St 33St 37-2St 37-3St 44-2St 50-2St 52-3 DIN 17100(EN10025) St 33 (S185)St 37-2 (S235JR)St 37-3 (S235JO)St 44-2 (S275JR)St 50-2 (E295)St 52-3 (S355JO)  焊接结构用钢 Q/BQB 303 SM 400ASM400BSM 400CSM 490ASM490BSM 490CSM490YASM490YBSM520BSM 520C JIS G3106 SM 400ASM400BSM 400CSM 490ASM490BSM 490CSM490YASM490YBSM520BSM 520C 用于建筑、桥梁、船舶、车辆、石油罐、工程机械等要求焊接性能优良的结构件。  B520JJ --- --- 混凝土搅拌车筒体用热连轧钢板。  Welten590RE NSC Welten590RE 可焊高强度钢板，用于压力容器、油罐、工程机械、采矿机械、压力水管等。  B590GJAB590GJB --- ---  机械结构用钢 Q/BQB 303 C 22C35S 20CS 35C DIN 17200JIS G4501 C 22C35S 20CS 35C 用于经切削等加工并热处理后使用的机械结构件。  细晶粒结构钢 --- StE255StE355 DIN 17102 StE255StE355 适用于焊接的细晶粒结构钢。  钢管用钢带钢 Q/BQB 303 SPHT1SPHT2SPHT3 JIS G3132 SPHT1SPHT2SPHT3 用于焊接钢管。  汽车结构用钢 Q/BQB 310BZJ 311BZJ 312BZJ 313BZJ 314 SAPH 310SAPH 370SAPH 400SAPH 440 JIS G3113 SAPH 310SAPH 370SAPH 400SAPH 440 用于要求成形性加工性能的汽车构架、车轮等汽车结构件。  QStE 340TMQStE 380TMQStE 420TMQStE 460TMQStE 500TM SEW 092(EN10149-2) QStE 340TM (---)QStE 380TM (---)QStE 420TM (S420MC)QStE 460TM (S460MC)QStE 500TM (S500MC) 冷变形用热轧粒钢，用于要求良好冷成型性能并有较高或高强度要求的汽车大梁等结构件。  B330CLB380CLB420CL --- --- 有良好冷成型性能，用于汽车滚型车轮轮网及轮幅。  B440QZRB480QZR --- --- 制造汽车传动轴管用。  B 320L B 550LB 510L B 420LB 510DL --- --- 汽车大梁、横梁用。  锅炉及压力容器用钢 Q/BQB 320 HII19Mn6 DIN 17155 (EN10028-2) HII (P265GH)19Mn6 (P355GH) 除保证常温性能外，还保证较高温度下的力学性能，适用于蒸汽锅炉设备，较高工作温度的压力容器及类似结构件。  Q/BQB 320 SB410 JIS G3103 SB410  Q/BQB 321 B440HPB490HP JIS G3116 SG295SG325 焊接气瓶用钢板。  船体结构用钢 Q/BQB 330 ABD LR,BVGL,DNV 及ABS 船规 ABD 可按各国船级社规范供货。  耐大气腐蚀钢 Q/BQB 340 WTSt37-2WTSt52-3 SEW087 (EN10155) WTSt37-2 (S235J2W)WTSt52-3 (S355J 2G 1W) 用于制造集装箱、铁道车辆、石油井架、工程机械等要求耐大气腐蚀的结构件截流和燃料。  NAW 400NAW 490 NSC NAW 400NAW 490  B460NQRB490NQR --- ---  耐硫酸腐蚀钢 S-ten2 NSC S-ten2 用于制造含介质的容器等。  耐海水腐蚀钢 Mariloy G 41AMariloy S 50A Mariloy G 41AMariloy S 50A 用于采油平台、船舶、海港建筑等结构构件。  高耐候性结构钢 BZJ342 B480GNQR --- --- 用于制造车辆、集装、建筑及其它结构件。  厚度方向性能热连轧钢板 Q/BQB 350 Z15Z25Z35 --- --- 钢板厚度方向性能有良好的抗层状撕裂性能，用于海上采油平台及其它要求厚度性能的结构件。  表面硬化钢 Q/BQB 360 C 10C15 DIN 17210 C 10C15 高纯净低碳钢，供进行表面渗碳或渗氮后进行淬火硬化制造表层高硬度、耐磨、芯部具高韧性的结构件。  S09CKS15CK JIS G4051 S09CKS15CK  高韧性管线钢 BZJ 371 X60RLX70RL API 5L X60X70 供螺旋焊生产石油输送管用高韧性管线钢热轧宽带钢  直缝焊接套管用钢 BZJ 372 J55 API 5CT J55 供制造直缝焊石油套管用  花纹钢板 BZJ 390 BCP 270BCP 340BCP 400 --- --- 扁豆型花纹钢板  自行车用热连轧宽带钢 BZJ 304 SPHT1Z,SPHT2ZSPHT3Z,SPHDZSM50BZ,SM53BZ --- --- 用于制造自行车上、下、后接头，前叉肩、前花盘、链条滚车把横管，中轴等零件  管线用热连轧卷 GB 14164 S205,S240S315S290,S360,S385S415,S450,S480 API 5L Grade A,BX42,X46,X52X56,X60,X65X70 石油、天然气输送管用  1 、热连轧钢板产品简介：     热连轧钢板、带产品，是以板坯（主要为连铸坯）为原料，经加热后由粗轧机组及精轧机组制成带钢。从精轧最后一架轧机出来的热钢带通过层流冷却至设定温度，由卷取机卷成钢带卷，冷却后的钢带卷，根据用户的不同需求，经过不同的精整作业线（平整、矫直、横切或纵切、检验、称重、包装及标志等）加工而成为钢板、平整卷及纵切钢带产品。由于热连轧钢板产品具有强度高，韧性好，易于加工成型及良好的可焊接性等优良性能，因而北广泛应用于船舶、汽车、桥梁、建筑、机械、压力容器等制造行业。随着热轧尺寸精度、板形、表面质量等控制新技术的日益成熟以及新产品的不断问世，热连轧钢板、带产品得到了越来越广泛的应用并在市场上具有越来越强的竞争力。一般说明热连轧钢板产品，钢种规格品种繁多，用途广泛，从一般的工程结构至汽车、桥梁、船舶、锅炉压力容器等制造，都得到大量使用。各种不同用途，对钢板的材质性能、表面质量及尺寸、外形精度等要求也各不相同，因此，必须对热轧钢板产品的品种、材质、特性及其用途有所了解，才能做到经济、合理利用。 2 、力学性能考虑要点 力学性能名词术语（ 1 ）力学性能： 钢板的力学性能式指钢板在受力作用下所显示与弹性或非弹性反应相关或涉及应力——应变关系的性能。抗拉强度、屈服点、伸长率及冲击吸收功是表示热轧钢板力学性能的主要指标。其大小表示钢材抵抗各种作用的能力的大小，是评定钢板材料质量的主要判据，也是钢板制件设计时选材和进行强度计算的主要依据。 （ 2 ）力学性能实验： 测定热轧钢板力学性能的实验主要有拉伸试验及冲击试验等。 （ 3 ）屈服强度： 试样在拉伸过程中，负荷不增加或开始有所降低而试样仍能继续伸长（变形）时的应力。钢材的屈服强度愈低，产生永久变形所需的力愈小，即愈容易成形加工。（ 4 ）抗拉强度： 试样拉伸时，在拉断前所承受的最大应力。当材料所受的外应力大于其抗拉强度时，将会发生破裂，因此，钢板材料的抗拉强度愈大，则表示它愈能承受大的外应力而不断裂。 （ 5 ）伸长率： 试样在拉断后，其标距部分所增加的长度与原标距长度的百分比。伸长率的比数愈大，则表示材料在受力破坏前可以经受永久变形的性能（塑性）愈好；反之则塑性愈差。 （ 6 ）冲击功 （冲击吸收功）：冲击试验时，规定形状和尺寸的试样在冲击力一次作用下折断时所吸收的功，冲击功的大小，表示金属材料对冲击负荷的抵抗能力。冲击功愈高，则材料抗突然脆断的能力愈强。 3 、热连轧钢板产品的选用 1 ）力学性能与可成形性及使用性能的关系    要使钢板获得所需的形状，必须使其永久变形，所采取的工艺可以是局部或整体弯曲、深冲、张拉或这些成型方法的组合。（ 1 ）薄钢板的屈服强度表示出成形后的可成形性和强度，对普通碳素钢板的成形，屈服点值过高，常常有可能发生过大的回弹、成形时容易破断，磨具磨损快以及由于塑性不良而出现缺陷。然而材料的屈服点小于 140Mpa 时，又可能经受不住成形过程中施加的应力，对用于较复杂或复杂成形加工或冲压加工的钢板，通常要求具有比较低的屈服强度值，而且屈服比值愈小，由钢板的成形性能愈好。（ 2 ）中厚板的冷态可成形性与材料的屈服强度和伸长率有直接关系。屈服强度值愈低，产生永久变形所需的应力愈小；伸长率值愈高，高的延展性可以允许承受大的变形量而不致断裂。 （ 3 ）对用于建筑结构、桥梁及机械结构件的钢板，为防止构件断裂，要求钢板材料具有特点的抗拉强度，而为防止构件变形，又要求钢板材料具有一定的屈服强度，因此对这类用途的钢材都要求规定抗拉强度、屈服强度的最小值或范围值。 （ 4 ）对用于承受冲击负荷变形，例如船舶、桥梁、石油、天然气管线用钢板，为防止其使用中发生脆性断裂，又要求其具有一定足够高的冲击韧性 - 冲击功值。 2 ）钢板品种类别的选用 .    热连轧钢板产品包括带（卷）及由其剪切而成的钢板。而钢带（卷）又可分为直发卷及精整卷（分卷，平整分卷及纵切带卷）。    由于直发卷未经重卷，未切除钢带头尾尺寸变化部分并且未经矫直和平整，因此直发卷带有舌头和鱼尾，并且容易发生头尾厚度、宽度不均，边部浪形，折边、塔形以及开卷后出现折皱（腰折）等缺陷，因此对钢板的表面质量，板形要求比较高的用途而言，不宜选用热轧直发卷，而应选用经过精整线重卷、平整的平整卷。 5、“热轧带钢 ” １．产品：普通碳素结构钢钢带 标准：（ GB/T3524-1992 、 GB/T8164-1993 、 QJ/HG02.22-1995 规格：厚度： 2.0 -5.0mm 宽度： 100 -230mm 钢种： HG5 、 Q215 、 Q235 ２．产品：优质碳素结构钢钢带 标准：（ GB8749-1998 、 GB/T8164-1993 size="3"> ） 规格：厚度： 2.5 -4.5mm 宽度： 钢种： 10# 、 20# 、 45# 、 50# 、 40Mn 、 45Mn 、 65Mn ３．产品：自行车链条用钢带 标准： QJ/HG02.15-1991 规格：厚度： 2.75 -4.5mm 宽度： 125 -205mm 钢种： ZL20MnSi 用途：焊接管用、工业链条用、自行车变速链条用、建筑机械、工具用、弹簧用（卷帘门弹簧、卡簧等） “ 冷轧带钢 ” １．产品：碳素结构钢冷轧钢带 标准：（ GB716-1991 、 QJ/HG02.22-1995 ） 规格：厚度： 0.5 -2.0mm 宽度：≤ 205mm 钢种： HG5 、 Q215 、 Q235 ２．产品：优质碳素结构钢冷轧钢带 标准： GB3522-1983 规格：厚度： 0.5 -2.0mm 宽度：≤ 205mm 钢种： 10# 、 20# 、 40Mn 、 45# 、 50# ３．产品：自行车链条用冷轧钢带 标准：（ QJ/HG02.15-1991 、 GB3522-1983 ） 规格：厚度： 0.5 -2.0mm 宽度： 125 -205mm 钢种： ZL20MnSi 用途：工业链条用、自行车变速链条用、刀具用、家具用 “ 小型材 ” １．产品：圆钢（小轧股份公司生产） 标准：（ GB699-1988 、 GB700-1988 、 GB3077-1988 、 GB702-1986 、 QJ/HG02.17-1991 ） 规格： 10 -42mm （ 10 、 12 、 14 、 16 、 18 、 20 、 22 、 25 、 28 、 30 、 32 、 34 、 35 、 36 、 38 、 40 、 42mm ） 钢种： Q215 、 Q235 、 45# 、 50# 、 HG3 、 20CrMnTi 、 20Cr 、 20CrMo 、 35CrMo 、 42CrMo 、 60Si2Mn 、 40Cr 用途：机械零件、轴、五金工具、齿轮用钢、标准件用钢等；螺铆、螺栓、轴、销、自行车、摩托车等配 件 ２．产品：螺纹钢筋 标准 :(GB1499-1991 、 BS4449:1988 ） 规格： 10 、 12 、 14 、 16 、 18 、 20 、 22 、 25 、 28 、 32 、 36 、 40mm 钢种： 20MnSi 、 20MnV 、 25MnSi 、 BS20MnSi 。 用途：建筑用材、包括可供高层建筑用材。（钢筋混凝土结构用）

冷轧板卷是以热轧卷为原料，在室温下在再结晶温度以下进行轧制而成，包括板和卷，国内众多钢厂如宝钢、武钢、鞍钢等均可以生产。其中成张交货的称为钢板，也称盒板或平板；长度很长、成卷交货的称为钢带，也称卷板。 生产过程中由于不进行加热，所以不存在热轧常出现的麻点和氧化铁皮等缺陷，表面质量好、光洁度高。而且冷轧产品的尺寸精度高，产品的性能和组织能满足一些特殊的使用要求，如电磁性能、深冲性能等。  　　规格：厚度为0.2-4mm，宽度为600-2 000mm，钢板长度为1 200-6 000mm。  　　牌号：Q195A-Q235A、Q195AF-Q235AF、Q295A(B)-Q345 A(B)；SPCC、SPCD、SPCE、ST12-15;DC01-06  　　性能：主要采用低碳钢牌号，要求具有良好的冷弯和焊接性能，以及一定的冲压性能。 钢号规格（厚*宽*长）冷轧板规格板0.4*1000*C0.5*1250*C0.35*1000*C 1.0*1000*C0.7*1020*C0.3*1000*C 0.4*1000*C1.5*1000*C2.5*1000*C 2.5*1000*C2.0*1250*C1.5*1250*C 1.0*1250*C1.0*1000*C1.0*1000*2000 1.2*1000*20001.5*1000*20000.5*1000*C 2.0*1000*20003.0*1000*20001.0*1250*2000 1.0*1250*25001.2*1250*20001.2*1250*2500 1.5*1250*20001.5*1250*20002.0*1250*2000 2.0*1250*25002.5*1250*20002.5*1250*2500 3.0*1250*20003.0*1250*25001.0*1250*2500 0.35*1000*20000.4*1000*20000.45*1000*2000 0.5*1000*20000.6*1000*20000.7*1000*2000 0.8*1000*20002.0*1000*20001.2*1000*2000 1.5*1000*20001.0*1250*2000

冷轧是在室温条件下将钢板进一步轧薄至为目标厚度的钢板。和热轧钢板比较，冷轧钢板厚度更加精确，而且表面光滑、漂亮，同时还具有各种优越的机械性能，特别是加工性能方面。因为冷轧原卷比较脆硬，不太适合加工，所以通常情况下冷轧钢板要求经过退火、酸洗及表面平整之后才交给客户。冷轧最小厚度是0.1--8.0MM以下，大部份工厂如保定普瑞钢材冷轧钢板厚度是4.5MM以下；最少厚度、宽度是根据各工厂的设备能力和 市场 需求而决定。冷轧的优缺点：优点：成型速度快、 产量 高，且不损伤涂层，可以做成多种多样的截面形式，以适应使用条件的需要；冷轧可以使钢材产生很大的塑性变形，从而提高了钢材的屈服点。缺点: 1.虽然成型过程中没有经过热态塑性压缩，但截面内仍然存在残余应力，对钢材整体和局部屈曲的特性必然产生影响；2.冷轧型钢样式一般为开口截面，使得截面的自由扭转刚度较低。在受弯时容易出现扭转，受压时容易出现弯扭屈曲，抗扭性能较差；3.冷轧成型钢壁厚较小，在板件衔接的转角处又没有加厚，承受局部性的集中荷载的能力弱。镀锌是在装有镀件、玻璃球、锌粉、水和促进剂的旋转滚桶内，作为冲击介质的玻璃球随着滚桶转动，与镀件表面发生摩擦和锤击产生机械物理能量，在化学促进剂的作用下，将镀涂的锌粉“冷焊”到镀件表面上，形成光滑、均匀和细致的具有一定厚度的镀层。镀锌分为热镀锌和电镀锌两种。热镀锌也叫热浸镀锌和热浸锌，是一种有效的 金属 防腐方式，主要用于各 行业 的 金属 结构设施上。是将除锈后的钢件浸入500℃左右融化的锌液中，使钢构件表面附着锌层，从而起到防腐的目的。电镀锌，是利用电解设备将管件经过除油、酸洗、后放入成分为锌盐的溶液中，并连接电解设备的负极，在管件的对面放置锌版，连接在电解设备的正极接通电源，利用电流从正极向负极的定向移动就会在管件上沉积一层锌，冷镀管件是先加工后镀锌。

冷轧：用热轧钢卷为原料，经酸洗去除氧化皮后进行冷连轧，其成品为轧硬卷，由于连续冷变形引起的冷作硬化使轧硬卷的强度、硬度上升、韧塑指标下降，因此冲压性能将恶化，只能用于简单变形的零件。轧硬卷可作为热镀锌厂的原料，因为热镀锌机组均设置有退火线。轧硬卷重一般在6~13.5吨，钢卷在常温下，对热轧酸洗卷进行连续轧制。内径为610mm。产品特点因为没有经过退火处理，其硬度很高（HRB大于90），机械加工性能极差，只能进行简单的有方向性的小于90度的折弯加工（垂直于卷取方向）。简单来说，冷轧，是在热软板扎的基础上加工轧制出来的，一般来讲是热轧→酸洗→冷轧这样的加工过程。冷轧是在常温状态下由热轧板加工而成，虽然在加工过程因为轧制也会使钢板升温，尽管如此还是叫冷轧。由热轧经过连续冷变形而成的冷轧，机械性能比较差，硬度太高，必须经过退火才能恢复其机械性能，没有退火的叫轧硬卷。轧硬卷一般是用来做无需折弯，拉伸的产品，1.0以下厚度轧硬的运气好的两边或者四边折弯。化学成分（Wt%）牌号CSiMnPSCuSPCC0.02～0.08≤0.100.15～0.30≤0.045≤0.050≤0.050Q1950.06～0.12≤0.300.25～0.50≤0.045≤0.050≤0.050Q235-B0.12～0.20≤0.300.30～0.70≤0.045≤0.050≤0.050制作工序冷轧通常采用众轧的方式。冷轧生产的工序一般包括原料准备、酸洗、轧制、脱脂、退火(热处理)、精整等。冷轧以热轧产品为原料，冷轧前原料要先除磷，以保证冷轧产品的表面洁净。轧制是使材料变形的主要工序。脱脂的目的在于去除轧制时附在轧材上的润滑油脂，以免退火时污染钢材表面，对不锈钢也为防止增碳。退火包括中间退火和成品热处理，中间退火是通过再结晶消除冷变形时产生的加工硬化，以恢复材料的塑性及降低金属的变形抗力。成品热处理的目的除了通过再结晶消除硬化外。还在于根据产品的技术要求以获得所需要的组织(如各种织构等)和产品性能(如深冲、电磁性能等)。精整包括检查、剪切、矫直(平整)、打印、分类包装等内容。冷轧产品有很高的包装要求，以防止产品在运输过程中表面被刮伤。除上述工序外在生产一些特殊产品时还有各自的特殊工序。如轧制硅钢板时，在冷轧前要进行脱碳退火，轧后要进行涂膜、高温退火、拉伸矫直(见张力矫直)与回火等。用于冷轧带刚的轧机有二辊轧机、四辊轧机和多辊轧机。应用最多的是四辊轧机。轧制更薄的产品则要采用多辊轧机。多辊轧机的种类很多，如六辊轧机、偏八辊轧机，十二辊轧机，二十辊轧机等(见轧机)。随着对板形要求的提高，发展了许多改进板形的技术，如弯辊技术、窜辊技术和交叉轧辊技术等。冷轧带钢轧机按机架排列可分为单机可逆或不可逆式与多机连续式两类。前者适用于多品种、少批量或合金钢产品比例大的情况。它投资低、建厂快，但产量低，金属消耗较大。多机架连续轧制适合于产品品种较单一或者变动不大的情况，它有生产效率高、产量大的优点，但投资较大。与热轧带钢(见热连轧宽带钢生产工艺、热轧窄带钢生产)相比，冷轧带钢(见冷板扎带生产)的轧制工艺有以下特点：(1)采用工艺润滑和冷却，以降低轧制时的变形抗力和冷却轧辊；(2)采用大张力轧制，以降低变形抗力和保持轧制过程的稳定。采用的平均单位张力值为材料屈服强度的10%～60%，一般不超过50%；(3)采用多轧程轧制。由于冷轧使材料产生加工硬化，当总变形量达到60%～80%时，继续变形就变得很困难。为此要进行中间退火，使材料软化后轧制得以继续进行。为了得到要求的薄带钢，这样的中间退火可能要进行多次。两次中间退火之间的轧制称为一个轧程。冷轧带钢的退火在有保护气体的连续式退火炉或罩式退火炉中进行(见冷轧板带退火)。冷轧带钢的最小厚度目前可达到0.05mm，冷轧箔材可达到0.001mm。

镀锌钢带——钢带(steel-belt) 　　以碳钢制成的输送带作为带式输送机的牵引和运载构件。 　　钢带的特性分类 　　钢带是 产量 大、用途广、品种多的钢材。按加工方法分为热轧钢带和冷轧钢带；按厚度分为薄钢带（厚度不大于4mm）和厚钢带（厚度大于4mm）；按宽度分为宽钢带（宽度大于600mm）和窄钢带（宽度不大于600mm）；窄钢带又分为直接轧制窄钢带和由宽钢带纵剪窄钢带；按表面状态分为原轧制表面和镀（涂）层表面钢带；按用途分为通用和专用（如船体、桥梁、油桶、焊管、包装、自生车等）钢带。 　　钢带是各类轧钢企业为了适应不同工业部门工业化生产各类 金属 或机械产品的需要而生产的一种窄而长的钢板。钢带又称带钢，是宽度在1300mm以内，长度根据每卷的大小略有不同。带钢一般成卷供应，具有尺寸精度高、表面质量好、便于加工、节省材料等优点。同钢板相同，钢带按所用材质分为普通带钢和优质带钢两类；按加工方法分热轧钢带、冷轧带钢带两种。

不锈钢带的生产方法，不锈钢带应用到军工、汽车、电子或家电等行业，属于冷轧基板材料技术领域。特征是：选用不锈钢带坯料经第一次轧程，轧制成半成品不锈钢带；将半成品不锈钢带进入退火炉，同时充入保护气体，退火炉内的温度分为六个区域和预热段；退火结束后，再经第二次轧程，将半成品不锈钢带轧制成厚度为：０．２～０．５ｍｍ的成品不锈钢带；然后将轧制后的不锈钢带经拉直矫平，裁剪、包装为成品。本发明冷却效果好，能减少轧制道次；能降低生产成本，提高产品质量和产量；能提高表面光洁度及平直度，并能满足客户对硬度的使用要求。 不锈钢带的厚度大于1.2mm采用洛氏硬度计，测试HRB、HRC硬度。厚度为0.2～1.2mm的不锈钢带采用表面洛氏硬度计测试HRT、HRN硬度。厚度小于0.2mm的不锈钢带，采用表面洛氏硬度计配金刚石砧座，测试HR30Tm硬度。 在不锈钢带的生产过程中，有一个十分重要的工序，这就是退火－精整处理。不锈钢的退火－精整处理通常是在连续退火机组上进行的，不锈钢带以某一速度连续运动，不锈钢带的硬度主要依靠改变运动速度或调节精整压下率来调整。不锈钢带材的硬度是一项十分重要的质量指标，它关系到以不锈钢带为原料的冲压、焊管及其他变形或非变形加工的产品质量和工作效率。如何能在不停机的条件下，在生产现场快速无损地检测不锈钢带的硬度，通过现场调整工艺参数保证最终产品的硬度在规定范围之内。这是不锈钢带生产，以及冷轧钢带生产中一项亟待解决的难题。 最新生产的W－B75型韦氏硬度计较好地解决了这一问题。这种仪器有20个刻度，它采用洛氏硬度值为90HRB的标准洛氏硬度块来校正仪器，这一硬度值被设定在仪器13～14的范围内，这种仪器可以当作一台简单的HRB洛氏硬度计来使用。它可以有效地区分退火不锈钢带的软态、1/8硬、1/4硬、1/2硬及全硬状态。仪器重量不到1kg，它象一把钳子一样（俗称钳式硬度计或硬度钳），在不锈钢带上掐一下即可。测试后在不锈钢带上只留下一个极小的压痕，这个压痕既不影响外观，又不影响使用，可认为是无损检测。整个操作过程只需要1秒钟时间。这种仪器的采用可能有效地解决不锈钢带硬度的在线检测，在线控制问题。可以有效地提高不锈钢带产品的合格率，降低不锈钢带产品硬度的分散性，提高工厂的质量管理水平。我们相信这种新改进的W－B75型韦氏硬度计，在不锈钢加工行业一定会受到广泛的欢迎。

本标准与引用标准及国标相近牌号对照表 表A.1Q/BQB 302-2003DIN1614－2 －86EN111－77EN10111 －1998JIS G 3131 －1996GB 710－91 /GB 711－88DD11（StW22） SPHCStW22FeP11DD11SPHC08DD12（StW23） SPHDRRStW23FeP12DD12SPHD08或08AlDD13（StW24） SPHEStW24FeP13DD13SPHE08Al附加说明: 本标准与DIN1614－2:1986、EN10111:1998和JIS G3131:1996的一致性程度为非等效。 本标准代替Q/BQB 302－1999。 本标准与Q/BQB 302－1999相比主要变化如下： —— 规范性引用文件中引用了Q/BQB300-2003、Q/BQB301-2003、GB/T 8170－1987； —— 按EN10111将牌号修改为DD11、DD12和DD13，并删除了牌号UStW23； —— SPHC、SPHD的公称厚度扩大为≤16mm，并增加相应的厚度允许偏差； —— 增加了表面处理方式和表面质量级别； —— 按EN10111修改了牌号DD系列的Mn含量规定，并将屈服强度参考值改为规定值； —— 增加了弯曲试验仲裁时的试样宽度； —— 对于热轧酸洗表面钢板及钢带，厚度扩大为≤6mm； —— 将钢带允许带有的缺陷部分不得超过每卷总长度“8％”修改为“6％”； —— 修改了力学性能和工艺性能的组批规定和复验规定。

冷轧：用热轧钢卷为原料，经酸洗去除氧化皮后进行冷连轧，其成品为轧硬卷，由于连续冷变形引起的冷作硬化使轧硬卷的强度、硬度上升、韧塑指标下降，因此冲压性能将恶化，只能用于简单变形的零件。轧硬卷可作为热镀锌厂的原料，因为热镀锌机组均设置有退火线。轧硬卷重一般在20-40吨，钢卷在常温下，对热轧酸洗卷进行连续轧制。内径为610mm。　　　　产品特点：因为没有经过退火处理，其硬度很高（HRB大于90），机械加工性能极差，只能进行简单的有方向性的小于90度的折弯加工（垂直于卷取方向）。　　　　简单来说，冷轧，是在热轧板卷的基础上加工轧制出来的，一般来讲是热轧---酸洗---冷轧这样的加工过程。　　　　冷轧是在常温状态下由热轧板加工而成，虽然在加工过程因为轧制也会使钢板升温，尽管如此还是叫冷轧。由于热轧经过连续冷变型而成的冷轧，在机械性能比较差，硬度太高。必须经过退火才能恢复其机械性能，没有退火的叫轧硬卷。轧硬卷一般是用来做无需折弯，拉伸的产品，1.0以下厚度轧硬的运气好的两边或者四边折弯。　　　　冷轧一般都会经过退火处理。

冷轧镀锌板，是一种镀锌钢板。钢板按轧制分为热轧和冷轧两种。冷轧板是平板状的，矩形的，可直接轧制而成的。冷轧是在室温条件下将钢板进一步轧薄至为目标厚度的钢板。和热轧钢板比较，冷轧钢板厚度更加精确，而且表面光滑、漂亮，同时还具有各种优越的机械性能，特别是加工性能方面。因为冷轧原卷比较脆硬，不太适合加工，所以通常情况下冷轧钢板要求经过退火、酸洗及表面平整之后才交给客户。冷轧最小厚度是0.1--8.0MM以下，大部份工厂如保定普瑞钢材冷轧钢板厚度是4.5MM以下；最少厚度、宽度是根据各工厂的设备能力和 市场 需求而决定。冷轧和热轧的区别： 1、冷轧成型钢允许截面出现局部屈曲，从而可以充分利用杆件屈曲后的承载力；而热轧型钢不允许截面发生局部屈曲。2、热轧型钢和冷轧型钢残余应力产生的原因不同，所以截面上的分布也有很大差异。冷弯薄壁型钢截面上的残余应力分布是弯曲型的，而热扎型钢或焊接型钢截面上残余应力分布是薄膜型。3、热轧型钢的自由扭转刚度比冷轧型钢高，所以热轧型钢的抗扭性能要优于冷轧型钢。冷轧的优缺点：优点：成型速度快、 产量 高，且不损伤涂层，可以做成多种多样的截面形式，以适应使用条件的需要；冷轧可以使钢材产生很大的塑性变形，从而提高了钢材的屈服点。缺点: 1.虽然成型过程中没有经过热态塑性压缩，但截面内仍然存在残余应力，对钢材整体和局部屈曲的特性必然产生影响；2.冷轧型钢样式一般为开口截面，使得截面的自由扭转刚度较低。在受弯时容易出现扭转，受压时容易出现弯扭屈曲，抗扭性能较差；3.冷轧成型钢壁厚较小，在板件衔接的转角处又没有加厚，承受局部性的集中荷载的能力弱。冷轧镀锌板用于汽车、冰箱、洗衣机等家电，以及 产业 设备、各种建筑材料。

热轧钢管采用的是德国技术的制造设备及先进的涡流探伤设备；美国进口的清除内毛刺和冷缩径工艺设备，确保内壁光洁平滑无损伤及焊缝再处理；国内最先进的自动化天然气高温退火炉，退火温度达1000℃，彻底消除钢管制造过程中产生的内应力；国内最先进的排辊式制管及缩径设备；水压试验工序改为100％静水压常规工序，压力不低于60公斤，确保产品质量过关。设备完善的化学实验室、物理实验室、万能材料试验机、洛氏硬度仪等高端检验检测设备，为产品质量提高可靠保障。 热轧钢管适用范围： 本产品广泛应用于中低压流体输送管道，煤气管道、天然气管道、供水管道、污水处理管道、空调管道、消防管道、建筑工程、化工工程、石油管道工程、供热取暖工程及设备工程等是近两年开发的国家“九五”重点高新技术推广项目和国家“火炬”计划项目，适用于石油天然气工业。给排水工程、化学工业、电力工业农业灌溉、城市建设，也可用于气体输送管道用，并可做结构管使用，打桩、桥梁、码头、道路等通用。 热轧钢管的材质： 本产品材质为10#，20#，35#，45#，X42, X60, X80, Q235，Q295，Q345，也可根据客户需求自选材质。 热轧钢管的标准： 本产品依据API SPEC 5L石油天然气标准、API SPEC 5CT石油套管规范,GB/T8163-1999输送流体用钢管GB/T8162-1999结构用钢管标准。 定尺长度： 定尺长度为8000～12000mm±500mm，也可根据客户需求长度生产。 热轧钢管可供应的规格型号：除下列规格型号外，也可根据客户需求生产非型号钢管。 经过几年来厂家和客户的使用验证了我公司产品质量有可靠保障，是无缝钢管的替代产品，产品畅销全国20多个省、市、自治区，因质优价廉受到广大客户的青睐。

（二）电工用冷轧硅钢薄板（GB2521-88）  　　用含硅0.8％-4.8％的电工硅钢为材质，经冷轧而成。  　　冷轧硅钢片分晶粒无取向和晶粒取向两种钢带。冷轧电工钢带具有表面平整、厚度均匀、叠装系数高、冲片性好等特点，且比热轧电工钢带磁感高、铁损低。用冷带代替热轧带制造电机或变压器，其重量和体积可减少0％-25％。若用冷轧取向带，性能更佳，用它代替热轧带或低档次冷轧带，可减少变压器电能消耗量45％-50％，且变压器工作性能更可靠。  　　用于制造电机和变压器。通常，晶粒无取向冷轧带用作电机或焊接变压器等的状态；晶粒取向冷轧带用作电源变压器、脉冲变压器和磁放大器等的铁芯。  　　钢板规格尺寸：厚度为0.35、0.50、0.65mm，宽度为800-1000mm，长度为≤2.0m。

热轧是在再结晶温度以上进行的轧制。可以破坏钢锭的铸造组织，细化钢材的晶粒，并消除显微组织的缺陷，从而使钢材组织密实，力学性能得到改善。这种改善主要体现在沿轧制方向上，从而使钢材在一定程度上不再是各向同性体；浇注时形成的气泡、裂纹和疏松，也可在高温和压力作用下被焊合。热轧钢管生产工艺流程 热轧无缝钢管的生产工艺流程包括坯料轧前准备、管坯加热、穿孔、轧制、定减径和钢 管冷却、精整等几个基本工序。 当今热轧无缝钢管生产的一般主要变形工序有三个：穿孔、轧管和定减径；其各自的工 艺目的和要求为： 热轧钢管生产穿孔 将实心的管坯变为空心的毛管；我们可以理解为定型，既将轧件断面定为圆环状；其设 备被称为穿孔机。对穿孔工艺的要求是：首先要保证穿出的毛管壁厚均匀，椭圆度小，几何 尺寸精度高；其次是毛管的内外表面要较光滑，不得有结疤、折叠、裂纹等缺陷；第三是要 有相应的穿孔速度和轧制周期， 以适应整个机组的生产节奏， 使毛管的终轧温度能满足轧管 机的要求。 2.1.2 热轧钢管生产轧管 将厚壁的毛管变为薄壁（接近成品壁厚）的荒管；我们可以视其为定壁，即根据后续的 工序减径量和经验公式确定本工序荒管的壁厚值； 该设备被称为轧管机。 对轧管工艺的要求 是： 第一是将厚壁毛管变成薄壁荒管 （减壁延伸） 时首先要保证荒管具有较高的壁厚均匀度； 其次荒管具有良好的内外表面质量。 2.1.3 热轧钢管生产定减径（包括张减） 大圆变小圆，简称定径；相应的设备为定（减）径机。对定减径工艺的要求是：首先在 一定的总减径率和较小的单机架减径率条件下来达到定径目的， 第二可实现使用一种规格管 坯生产多种规格成品管的任务，第三还可进一步改善钢管的外表面质量。 20 世纪 80 年代末,曾出现过试图取消轧管工序,仅使用穿孔加定减的方法生产无缝钢管, 简称 CPS,即斜轧穿孔和张减的英文缩写),并在南非的 Tosa 厂进行了工业试验,用来生产外径: ３３.４～１７９.８mm，壁厚 3.4～25mm 的钢管，其中定径最小外径为 101.6mm；张减最 大外径我 101.6mm。经过实践检验，该工艺在产生壁厚大于 10mm 的钢管时质量尚可，但 在生产壁厚小于 8mm 的钢管时通过定径、张减不能完全消除穿孔毛管的螺旋线，影响了钢 管的外观质量。在随后的改造中不得不在穿孔机于定减径机之间增设了一台 MINI-MPM(4 机架)来确保产品质量。 2.2 各热轧机组生产工艺过程特点 我们通常将毛管的壁厚加工称之为轧管。轧管是钢管成型过程中最重要的一个工序环 节。 这个环节的主要任务是按照成品钢管的要求将厚壁的毛管减薄至与成品钢管相适应的程 度，即它必须考虑到后继定、减径工序时壁厚的变化，这个环节还要提高毛管的内外表面质 量和壁厚的均匀度。 通过轧管减壁延伸工序后的管子一般称为荒管。 轧管减壁方法的基本特 点是在毛管内按上刚性芯棒，由外部工具（轧辊或模孔）对毛管壁厚进行压缩减壁。依据变 形原理和设备特点的不同，它有许多种生产方法，如表 1 所示。一般习惯根据轧管机的形式 来 命 名 热 轧 机 组 。 轧 管 机 分 单 机 架和 多 机 架 ，单 机 架 有 自动 轧 管 机 、阿 塞 尔 轧 机 、

冷轧板带用途很广，如汽车制造、电气产品、机车车辆、航空、精密仪表、食品罐头等。 　　冷轧薄钢板是普通碳素结构钢冷轧板的简称，也称冷轧板，俗称冷板，有时会被误写成冷扎板。冷板是由普通碳素结构钢热轧钢带，经过进一步冷轧制成厚度小于4mm的钢板。由于在常温下轧制，不产生氧化铁皮，因此，冷板表面质量好，尺寸精度高，再加之退火处理，其机械性能和工艺性能都优于热轧薄钢板，在许多领域里，特别是家电制造领域，已逐渐用它取代热轧薄钢板。 　　适用牌号：Q195、Q215、Q235、Q275；SPCC（日本牌号）；ST12（德国牌号） 　　符号：冷轧板的用途 　　1、Q—普通碳素结构钢屈服点（极限）的代号，它是“屈”的第一个汉语拼音字母的大小写；195、215、235、255、275—分别表示它们屈服点（极限）的数值，单位：兆帕MPa（N/mm2）；由于Q235钢的强度、塑性、韧性和焊接性等综合机械性能在普通碳素结构钢中属最了，能较好地满足一般的使用要求，所以应用范围十分广泛。 　　2、S-钢（Steel）、P-板（Plate）、C-冷轧（cold）、第四位C-普通级（common）。 　　3、ST-钢（Steel）、12-普通级冷轧薄钢板、　 　　标记：尺寸精度—尺寸—钢板品种标准 　　冷轧钢板：钢号—技术条件标准 　　标记示例：B-0.57501500-GB708-88；钢板、标准号Q/BQB402，牌号SPCC，热处理状态退火+平整（S），表央加工状态为麻面D，表面质量为FB级的切边（切边EC，不切边EM）钢板、厚度0.5mm，B级精度，宽度1000mm，A级精度，长度2000mm，A级精度，不平度精度为PF.A，则标记为：钢板ECQ/BQB 402-SPCC-SD-FB/（0.51000A2000A-PF.A）； 　　冷轧钢板：Q225-GB912-89 　　主要产地有：宝钢、鞍钢、本钢、武钢、邯钢、包钢、唐钢、涟钢、济钢等 　　冷轧普通薄钢板 ：由普通碳素结构钢或低合金结构钢冷轧制成。冷轧板表面质量较好。具有良好的冲压性能。对其要求要保证冷弯和杯试验合格，常用于汽车等行业和镀层板的原料。 　　冷轧优质薄钢板：主要包括各种优质钢冷轧薄板，最常用的是碳素结构钢板，尤其是深冲压用冷轧薄钢板，是由低碳优质钢08Al冷轧的薄板，钢板按表面质量分为三组；Ⅰ、Ⅱ、Ⅲ，分别表示特别高级、高级、较高的精整表面,按拉延级别分为ZF、HF、F级（代表用于冲制拉延最复杂、很复杂、复杂的零件）,根据钢板厚度允许偏差，又分为A、B两级精度、广泛用于汽车拖拉机工业。 　　冷轧钢板，表面光洁，加工优良，用于汽车、冰箱、洗衣机等家电，以及产业设备、各种建筑材料。随着经济发展，冷轧钢板已被称为现代社会的必须材料。 冷轧产品的分类： 热轧酸洗、轧硬卷、普通冷轧、镀锌（电镀锌、耐指纹、热镀锌）、镀铝锌、电镀锡、彩涂、电工钢（矽钢片）等。 　　1、热轧酸洗：　　2、轧 硬 卷：在常温下，对热轧酸洗卷进行连续轧制。　　产品特点：因为没有经过退火处理，其硬度很高（HRB大于90），机械加工性能极差，只能进行简单的有方向性的小于90度的折弯加工（垂直于卷取方向）。

不锈钢热轧钢板是用热轧工艺生产的不锈钢钢板。厚度不大于3mm的为薄板，厚度大于3mm的为厚板用于化工、石油、机械、船舶等行业制造耐蚀零件、容器和设备。其分类和牌号如下： 　　1．奥氏体型钢 　　(1)1Cr17Mn6Ni15N；(2)1Cr18Mn8Ni5N；(3)1Cr18Ni9；(4)1Cr18Ni9Si3；(5)0Cr18Ni9；(6)00Cr19Ni10；(7)0Cr19Ni9N；(8)0Cr19Ni10NbN；(9)00Cr18Ni10N；(10)1Cr18Ni12；(11) 0Cr23Ni13；(12)0Cr25Ni20；(13) 0Cr17Ni12Mo2；(14) 00Cr17Ni14Mo2；(15) 0Cr17Ni12Mo2N；(16) 00Cr17Ni13Mo2N；(17) 1Cr18Ni12Mo2Ti；(18) 0Cr18Ni12Mo2Ti；(19) 1Cr18Ni12Mo3Ti；(20) 0Cr18Ni12Mo3Ti；(21) 0Cr18Ni12Mo2Cu2；(22) 00Cr18Ni14Mo2Cu2；(23) 0Cr19Ni13Mo3；(24) 00Cr19Ni13Mo3；(25) 0Cr18Ni16Mo5；(26) 1Cr18Ni9Ti；(27) 0Cr18Ni10Ti；(28) 0Cr18Ni11Nb；(29) 0Cr18Ni13Si4 　　2．奥氏体——铁素体型钢 　　(30)0Cr26Ni5Mo2；(31)00Cr18Ni5Mo3Si2； 　　3．铁素体型钢 　　(32)0Cr13Al；(33) 00Cr12；(34)1Cr15；(35)1Cr17；(36)1Cr17Mo；(37)00Cr17Mo； (38)00Cr18Mo2；(39)00Cr30Mo2；(40)00Cr27Mo 　　4．马氏体型钢 　　(41)1Cr12；(42)0Cr13；(43)；1Cr13；(44)2Cr13；(45)3Cr13；(46)4Cr13；(47)3Cr16；(48)7Cr17 　　5．沉淀硬化型钢 　　(49)0Cr17Ni7Al热轧板带钢工艺润滑的研究　　一 热轧工艺润滑的主要作用　　1.1 降低摩擦系数，降低轧制力　　由于磨擦系数的减小，使轧制力降低，一般为可降低轧制力10%~25%，这样降低了轧制功率，节约了能耗，。　　1.2 减少轧辊消耗，提高作业率　　热轧条件下，工作轧辊面因与冷却水长期接触发生氧化，形成黑皮，这是造成轧辊异常磨损的主要原因。采用特殊的润滑剂能够有效阻止辊面黑皮的形成，延长轧辊使用寿命，减少换辊次数，提高轧机作业率。　　1.3改善轧后表面质量　　轧辊磨损的降低，黑皮的减少直接改善了轧后板面质量。　　1.4改善制品内部组织性能　　工艺润滑可以使轧后带钢的晶料组织得到改善，提高其深冲性能。　　1.5节能降耗　　采用工艺润滑后，热轧吨钢平均节电3度；酸洗酸液减少0.3~1.0kg；金属消耗降低1.0kg；轧辊的消耗能降低30%~50%。　　二 热轧工艺润滑的机理 　　通常热轧润滑剂是以油水混合液的形式被送到轧辊表面的，水是载体，少量的油均匀分散在水中。油水混合液的作用过程是水包油相向油包水相的转变过程。混合液体到达辊面后，以水包油的形式迅速地在辊面展开，当进入变形区与高温轧件接触时，由于温度和压力的作用，水很快蒸发并转变成油包水相，一部分油燃烧成以灰分为主的燃烧物；一部分油则以油膜的形式均匀地覆盖在轧辊与轧件的接触弧面上，两者在变形区内大约0.01s的时间内都能起到润滑的作用。　　三 热轧工艺润滑剂的选用　　3.1 热轧工艺润滑剂的性能　　3.1.1良好且稳定的润滑性能　　3.1.2良好的润湿性和黏着性，能均匀地分散在轧辊表面并牢固地黏着。　　3.1.3高温下良好的抗氧化性和耐分解性，保证在与轧件接触前不产生燃烧和分解。　　3.1.4良好的抗乳化性和离水展着性。　　3.1.5无毒无味，同时分解中产生的气体也无毒无味，燃烧产物无毒，不污染环境。　　3.2热轧工艺润滑剂的组成及种类　　热轧油有水基和油基两种形式，目前大部分厂家采用油基热轧油。　　一般热轧油由基础油和油性剂两部分组成，基础油有矿物油、聚烯烃、酯类油；油性剂有动、植物油、脂肪酸、高级脂肪酸、合成脂、固体润滑剂等。　　四 热轧工艺润滑对力能参数的影响　　生产中采用上述热轧油后，使得轧制压力显著降低15%~30%；轧辊消耗减少可达50%；节能减少近10%。　　采用不同类型的热轧油进行热轧普碳钢工艺润滑效果实验，测量轧制压力并与无工艺润滑的轧制条件的轧制力作比较，结果见下表　　表： 不同类型热轧油的润滑效果　　热轧油类型 轧制压力下降%　　Q-HB-1905 32.5 　　HR-40 21.2 　　Q-HB-11 20.8 　　脂肪油 40　　由表可看出，脂肪油表现出较好的降低轧制力的能力，但脂肪油也存在致命缺陷，如轧后钢板表面的清洁性较差；另外脂肪油在高温条件下油烟较重，恶化工作环境。另外不同种类的添加剂降低轧制压力也明显不同，影响效果如图所示 五 工艺润滑对轧辊磨损的影响　　采用工艺润滑可大大降低轧辊的磨损，热轧时轧辊应有足够冷却与润滑。通过现场对比试验，轧制带钢产量与轧辊磨损的关系在不同的轧制条件下有很大的差异，如图所示 随轧制量增加，轧辊磨损加剧，由于磨损的不均匀性，将严重影响到轧后的板面质量，采用润滑后，轧辊磨损的速度要缓慢得多。　　采用工艺润滑后，轧辊磨损大大减少，沿辊身长度上的磨损也变得较为均匀，这样对热轧带钢的板形非常有利。下图为F1～F4 400连轧机组轧辊的磨损情况： 　　实践表明，采用微量的润滑剂完全可以达到降低轧辊磨损的目的，轧辊的润滑效果及磨损程度并不是与润滑剂用量及浓度成正比，相反，润滑剂的用量过大，会造成打滑、轧件咬入困难，同时造成污染。　　六 存在的问题 　　热轧带钢采用工艺润滑后，使轧件的咬入条件发生变化,不利于轧件的顺利咬入,可以通过间歇供油的方式来解决。由于采用润滑后摩擦系数的下降，对板宽、板厚将产生很大影响，且不易控制，可在条件成熟时采用AGC厚度自动控制系统，对厚度精度进行有效控制，且能获得更加良好的板形。此外由于轧制油的燃烧，使工人恶劣的工作条件比以前有所加剧，车间油烟较大，需专设排烟系统。

常用的电子线主要是弱电类导线，其品种繁多，类别也比较杂。本人现将最常用的几种电器内部用导线向大家作一介绍，希望相关行业的朋友或正想学习的朋友有所了解和掌握。如果能够对大家有所裨益，也算是不枉我的一片苦心。 所有电子线中，又以PVC作绝缘材料的导线最为常用，下面就从1007号线开始作介绍。 一般的电子线，其通用标称是以AWG（American Wire Gauge）为单位，内部导体按正常标准应分裸铜和镀锡铜两种，常用正规线材的线径规格见下表：常用的电子线主要是弱电类导线，其品种繁多，类别也比较杂。本人现将最常用的几种电器内部用导线向大家作一介绍，希望相关行业的朋友或正想学习的朋友有所了解和掌握。如果能够对大家有所裨益，也算是不枉我的一片苦心。 所有电子线中，又以PVC作绝缘材料的导线最为常用，下面就从1007号线开始作介绍。 一般的电子线，其通用标称是以AWG（American Wire Gauge）为单位，内部导体按正常标准应分裸铜和镀锡铜两种，常用正规线材的线径规格见下表：        线材规格            导体                  绝缘                 最大导体电阻 型号     线规 线数/线径 外径     绝缘厚度 导线外径 1007       30     7/0.1    0.3        0.41       1.12               354 1007       28     7/0.127 0.38       0.41       1.20               223 1007       26     7/0.16    0.48       0.41       1.30               139 1007       24     11/0.16    0.61       0.41       1.43               88.9 1007       22     17/0.16    0.76       0.41       1.58               57.5 1007       20     26/0.16    0.94       0.41       1.76               34.6 1007       18     41/0.16    1.18       0.41       2.00               23.3 1007       16     16/0.254    1.49      0.41       2.32               15.1 ★额定温度：80°C 额定电压：300V ★标准：UL758，UL1581及CSA C22、2 No.210.2 ★导体使用32-16AWG单根或绞合裸铜或镀锡铜线 ★通过UL VW-1及CSA Ft1垂直耐燃测试 ★无铅聚氯乙烯绝缘 ★绝缘厚度均匀，方便剥皮及剪裁 应用范围：主要用于电子、电器设备内部连线

 （铜管规格表）25*5.5 黄铜管 51*3 黄铜管 108*14 黄铜管27*3.5 黄铜管 51*3.5 黄铜管 108*15 黄铜管27*4 黄铜管 51*4 黄铜管 108*16 黄铜管27*5 黄铜管 51*5 黄铜管 108*20 黄铜管27*5.5 黄铜管 51*6 黄铜管 114*5 黄铜管28*2.5 黄铜管 57*4 黄铜管 114*6 黄铜管28*3 黄铜管 57*5 黄铜管 114*7 黄铜管28*3.5 黄铜管 57*5.5 黄铜管 114*8 黄铜管28*4 黄铜管 57*6 黄铜管 114*8.5 黄铜管30*2.5 黄铜管 60*4 黄铜管 114*9 黄铜管32*2.5 黄铜管 60*4 空调铜管114*10 黄铜管32*3 黄铜管 60*5 黄铜管 114*11 黄铜管32*3.5 黄铜管 60*6 黄铜管 114*12 黄铜管32*4 黄铜管 60*7 黄铜管 114*13 黄铜管32*4.5 黄铜管 60*8 黄铜管 114*14 黄铜管​

铝塑板规格是由经过表面处理并用涂层烤漆的3003铝锰合金、5005铝镁合金板材作为表面，PE塑料作为芯层，高分子粘结膜经过一系列工艺加工复合而成的新型材料。它既保留了原组成材料（铝合金板、非 金属 聚乙烯塑料）的主要特性，又克服了原组成材料的不足，进而获得了众多优异的材料性质。产品特性：艳丽多彩的装饰性、耐候、耐蚀、耐创击、防火、防潮、隔音、隔热、抗震性、质轻、易加工成型、易搬运安装等特性。  　　铝塑板规格：  　　厚度：3mm、4mm、6mm、8mm  　　宽度：1220mm、1500mm  　　长度：1000mm、2440mm、3000mm、6000mm  　　铝塑板标准尺寸：1220*2440mm  　　铝塑板如此规格用途：可应用于幕墙、内外墙、门厅、饭店、商店、会议室等的装饰外，还可用于旧建筑的改建，用作柜台、家具的面层、车辆的内外壁等。 

废铜规格,　废铜主要分为 光亮铜(Cu>99%) 　　#1铜（Cu 97%） 　　#2铜（95%-96%) 　　马达铜(92~94%)：一般是电机里的马达上的铜。紫杂铜(79-81%)  H59黄杂铜 。黄铜用+H表示;（黄）表示如H80、H70,H68 H59等。废铜，主要有：硫酸铜（五水、一水和无水）、醋酸铜、氧化铜和氧化亚铜、氯化铜和氯化亚铜、氯氧化铜、硝酸铜、氰化铜、脂肪酸铜、环烷酸铜等，在农牧业、工业和医疗卫生等各个领域都有广泛应用。其中应用最广的是硫酸铜，通常是五水硫酸铜（CuSO4·5H2O），由于呈蓝色，俗称蓝矾。它往往也是生产其它许多盐类的原料。 　　人类应用钢化合物的历史可以追溯到五千多年前，墓葬中发现古埃及人己使用硫酸铜做染色时的媒染剂（留色饰染剂），一直沿用至今。根据统计，目前世界上生产硫酸铜的厂子超过一百家，世界年消费量约2 0万吨，估计其中3／4用于农牧业，主要用作杀菌剂。从铜矿石冶炼铜的过程比较复杂。以黄铜矿为例，首先把精矿砂、熔剂（石灰石、砂等）和燃料（焦炭、木炭或无烟煤）混合，投入“密闭”鼓风炉中，在1000℃左右进行熔炼。于是矿石中一部分硫成为SO2（用于制硫酸），大部分的砷、锑等杂质成为AS2O3、Sb2O3等挥发性物质而被除去：2CuFeS2＋O2=Cu2S＋2FeS＋SO2↑。一部分铁的硫化物转变为氧化物：2FeS＋3O2=2FeO＋2SO2↑。Cu2S跟剩余的FeS等便熔融在一起而形成“冰铜”（主要由Cu2S和FeS互相溶解形成的，它的含铜率在20％～50％之间，含硫率在23％～27％之间），FeO跟SiO2形成熔渣：FeO＋SiO2=FeSiO3。熔渣浮在熔融冰铜的上面，容易分离，借以除去一部分杂质。然后把冰铜移入转炉中，加入熔剂（石英砂）后鼓入空气进行吹炼（1100～1300℃）。由于铁比铜对氧有较大的亲和力，而铜比铁对硫有较大的亲和力，因此冰铜中的FeS先转变为FeO，跟熔剂结合成渣，而后Cu2S才转变为Cu2O，Cu2O跟Cu2S反应生成粗铜（含铜量约为98.5％）。2Cu2S＋3O2=2Cu2O＋2SO2↑，2Cu2O+Cu2S=6Cu+SO2↑，再把粗铜移入反射炉，加入熔剂（石英砂），通入空气，使粗铜中的杂质氧化，跟熔剂形成炉渣而除去。在杂质除到一定程度后，再喷入重油，由重油燃烧产生的一氧化碳等还原性气体使氧化亚铜在高温下还原为铜。得到的精铜约含铜99.7％。其实他们都叫废紫铜，不过市场交易比较多的那种叫做紫杂铜，铜含量在80%左右，还有黄铜也交易的比较多的废金属品种，一般的黄铜是59黄铜就是含纯铜59%的，其余的成分以锌为主，这种铜也叫做黄杂铜.

锡锭规格是很多人都会关心的问题，因为其规格的不同用处也不同，下文中就会有这方面的知识。品种              材质       规格    城市 钢厂    价格(元)   数量(吨)供应印尼1#锡锭 印尼1#锡锭 印尼1#锡锭 不限 印尼 85000.00元/吨 1000吨1#锡锭锡锭锡锭按化学成分分为三个牌号：Sn99.90、Sn99.95、Sn99.99。锡锭的化学成分应符合下表的规定                                       杂质含量 不大于  牌号  Sn不小于  As   Fe     Cu    Pb     Bi     Sb     Cd    Zn     Al   总和 Sn99.90 99.90 0.008  0.007  0.008  0.040  0.015  0.020 0.0008 0.001 0.001 0.10 Sn99.95 99.95 0.003  0.004  0.004  0.010  0.006  0.014 0.0005 0.0008 0.0008 0.050 Sn99.99 99.99 0.0005 0.0025 0.0005 0.0035 0.0025 0.002 0.0003 0.0005 0.0005 0.010如果你想了解锡锭规格等更多关于锡的信息，你可以登陆上海有色网中的锡专区进行查询和访问。 

冷 轧 产 品 品 名        材 质碳 结 板    SPCC、St12、DC01、Q235AB优结钢板   20-45#、08-15#优质碳素钢    08AL低碳深冲板    SC1、SPCE、ST14、DC04 超深冲板  SC2、St15、DC05、SC3、St16、DC06、St17耐腐蚀钢   05CuPCrNi、09CuPCrNi、Q345GNHL 低碳冲压钢   SPCD、ST13、DC03深 冲 板   SPCEN参照： （一）冲压用冷连轧钢带牌号命名方法 1、一般冲压用钢：BLC B——宝钢（BAOSTEEL）缩写；L——低碳（Low Carbon）；C——一般用（Commercial） 2、抗时效性低屈服钢：BLD B——宝钢（BAOSTEEL）缩写；L——低碳（Low Carbon）；D——冲压用（Drawing） 3、非时效性极深冲用钢：BUFD（BUSD） B——宝钢（BAOSTEEL）缩写；U——超级（Ultra）；F——成型（Formability）； D——冲压（Drawing） 4、非时效性超深冲用钢：BSUFD B——宝钢（BAOSTEEL）缩写；SU——超高级（Ultra+Super）；F——成型（Formability）； D——冲压（Drawing） （二）冷成型用高强度冷连轧钢带牌号命名方法 B ××× × × B——宝钢（BAOSTEEL）缩写；×××——最小屈服点值； ×——一般用V、X、Y、Z表示 V：高强度低合金，屈服点与抗拉强度差值无规定 X：V中屈服点最小值与抗拉强度最小值差别70MPa Y：V中屈服点最小值与抗拉强度最小值差别100MPa Z：V中屈服点最小值与抗拉强度最小值差别140MPa ×——氧化物/硫化物夹杂控制（K：镇静、细晶粒；F：K+硫化物控制；O：K、F外） 例：B240ZK、B340VK （三）抗凹陷性冷连轧钢带牌号命名方法 B ××× × × B——宝钢（BAOSTEEL）缩写 ×××——最小屈服点值 ×——强化方式（P：强化；H：烘烤硬化） ×——由1或2表示（1：超低碳；2：低碳） 築210P1：深冲压用高强度钢；B250P2：一般加工用含磷高强度钢；B180H1：深冲用烘烤硬化钢

28日国内不锈钢冷轧上涨幅度在500元左右。据信息研究中心商场监测显现，北京区域，冷卷304/2B的0.5-3.0mm报价在3.20-3.33万元左右(吨价，下同)；热板304/No.1太钢6mm-20mm价位在2.78-3.75万元之间；321圆钢报价在4.70-5.10万元，2Cr13、3Cr13报价在0.94万元左右。佛山区域，冷卷304/2B 0.4-3.0mm张浦报价在3.18-3.33万元左右；无锡区域，冷卷304/2B报价张浦0.4-3.0mm报价在3.32-3.43万元，太钢0.5-3.0mm报价在3.25-3.48万元左右。现商场上仍无会集到货，资源继续严重，报价调高后成交状况欠安。商场304冷轧卷报价较9月出厂报价已高出500元左右，在消费旺季降临、商场库存量不大等有利要素的状况下，部分供应商对后市达观。.

翼缘板： 热轧翼缘板是焊接不同规格尺寸的轻型H型钢专用材料，此产品优化了焊接H型钢的生产工艺，代替板材，节省了剪切的费用，节省工时，节省钢材消耗从而大大降低了焊接H型钢的成本。主要用于钢结构制造、桥梁工程、工程机械、设备制造及其它需要窄中板的用户。 而其中又分为上翼缘和下翼缘。横截面形式为I型的梁，其上面的翼板称为上翼缘，下面的翼板称为下翼缘，连接两翼缘的板称为腹板。上下翼缘宽度不等的称为不等翼I型梁。 翼缘板规格 窄翼缘剖分T型钢 Q235B/C/DQ345B/C/D，中翼缘剖分T型钢，宽翼缘剖分T型钢，另焊接各种非标T型钢，规格：50×100×6×8 62.5×125×6.5×9 74×100×6×9 75×150×7×10 75×75×5×7 ★172×354×16×16 173×174×6×9 175×175×7×11 175×350×12×19 ★175×357×19×19 220×300×11×18 223×199×8×12 225×150×9×14 225×200×9×14 ★303×201×12×20 346×300×13×20 350×300×13×24 396×300×14×22 400×300×14×26 450×300×16×28 HW宽翼缘 H型钢规格（国标） HW175*175*7.5 理论重量为40.3kg/m 高*宽 175*175 截面尺寸：H*B 175*175 H=175，B=175，T1=7.5,T2=11 H=175，H型钢截面高度 B=175，H型钢截面宽度 T1=7.5,H型钢腹板厚度 T2=11，H型钢翼缘板厚度

不同种类的不同铜管有着不同的规格：产品名称 中国牌号 国际标准 美国 日本 性能特点与使用说明 规格(mm)紫铜管 T2 Cu-FRHC C11000 C1100 有良好的导电，导热，耐蚀和加工性能,常用作导电，导热，耐蚀器材与T1,T2相比，含降低导电，导热的杂质多，含氧量更高，仅用做一般铜材，如电气开关，垫，钉，油管及其他管道 铜管外径2-450mm 壁厚0.2-40mm 可以做各种厚壁管、薄壁管、盘管，蚊香管，电炉用导电管，化工用管，要求高精度管、螺纹管、覆塑管，银铜管，矩形管、波纹管、散热盘、制冷盘管、空调管　 T3 Cu-FRTP C21700 　　 TP1 Cu-DLP C12000 C1201 焊接，冷弯性能好，可在还原性环境中加工使用， 主要以管材供应，偶尔也有以管，板，带，线供应，多用来制造各种输送管，冷凝管，蒸发器，热交换器等　 TP2 Cu-DHP C12200C12300 C1220　 TU2 Cu-OF C10200 C1020 纯度高，导电，导热性极好，多用作电真空仪器，仪表，器材　 TAg0.1 CuAg0.1 　 　 具有很好的耐磨性，电接触性和耐蚀性普通黄铜管 H96 CuZn5 C21000 C2100 强度低，导热，导电性好， 镀锡铜管,各类牌号均可,预镀铜层厚　　　　　　　　　　　 H90 CuZn10 C22000 C2200 和H96性能相似，强度稍高，可镀 金属 ，各种给排水管，双 金属 片及奖章，艺术品等H85 CuZn15 C23000 C2300 强度较高，塑性良好，适合冷，热加工焊接性及耐蚀性良好，冷凝和散热用管，蛇形管，虹吸管，冷却设备制件H80 CuZn20 C24000 C2400 和H85性能类似，强度较高，塑性也较好，耐蚀性较高，薄壁管，皱纹管造纸网及房屋建筑用品H70 CuZn30 C26000 C2600 塑性优良，强度较高，切削加工性好，焊接，耐蚀性好，热交换器，造纸用管，机械，电子零件H68 　 C26200 　 性能与H70极相似，但冷作时有，“季裂”倾向，复杂的冷冲件和深冲件，如波纹管H68A CuZn30As C26130 　H65 CuZn35 C27000 C2700 有良好的力学性能，能承受冷热加工，用于制作小五金，日用品，螺钉等制件H63 CuZn37 C27200 C2720 有良好的力学性能，热态下塑性良好，切削性良好，焊接性，耐蚀性良好，各种深引伸和弯折的受力件，如销钉，螺帽，气压表弹簧，散热性，环形件 　H62 CuZn40 C28000 C2800 镀银铜管,各类牌号均可,镀锡层厚(μm)≥2，基管规格(mm),宽度10-100厚度0.1-1.0，镀层成分 纯锡(Sn)HPb59 　　 　 是一种广泛应用的铅黄铜，具有良好的力学能，是切削加工性好，可承受冷热压力加工，适用于切削加工及冲压加工的各种结构零件，如垫片，衬套等环保铜 　 　 　 　铅黄铜管 HPb63-3 　 C34500 C3450 切削加工性能优良，有高的减摩性能，钟表结构件及汽车拖拉机零件　　　　　　　　 HPb63-0.1 　 　 　 切削加工性略差，结构零件HPb63-0.8 CuZn37Pb1 C35000 C3710 　HPb60-1 　 　 　 切削加工性好，强度高，高强度的结构零件HPb59-1 CuZn39Pb1 C37710 C3771 是一种广泛应用的铅黄铜，具有良好的力学性能，且切削加工性好，可承受冷热压力加工，使用于切削加工及冲压加工的各种结构零件，如垫片，衬套等HPb59-3 　 　 　 　 　HPb89-2 　 　 　 　 　HPb66-0.5 　 　 　 　 　HPb62-3 　 　 　 　 　锡黄铜管　　　 HSn70-1 　 　 　 有高的耐腐蚀性，有良好的力学性能，在冷，热态下压力加工性良好，可用于舰船上的耐蚀零件及蒸汽，油类等介质接触的零件及导管 　HSn62-1 CuZn38Sn1 C46400 C4620 　 　HSn60-1 　 C48600 　 力学性能及切削性良好，俗称海军黄铜与海水接触的船舶零件或其他零件 　HSn90-1 　 C40400 　 具有高的耐蚀性和减摩性，是唯一可用作减摩合金使用的锡青铜，用作耐蚀减磨零件如衬套等 　铝黄铜管 HAL77-2 　 　 　 强度高，硬度高，塑性良好，海水中耐蚀性好，但有腐蚀开裂倾向，船舶等用做冷凝管及其他耐蚀零件 　　　　 HAL67-2.5 　 　 　 耐磨性好，对海水耐腐蚀性尚好，海轮抗蚀零件 　HAL60-1-1 CuZn39AL-FeMn C67800 　 强度高，冷态下塑性略差，耐蚀性好，腐蚀开裂敏感，用做各种耐蚀结构零件，如齿轮，轴，料套等 　HAL66-6-3-2 　 　 　 具有高强度，硬度及耐磨性，耐蚀性良好，但塑性教差，大型蜗杆及重荷工作条件下的螺母 　锰黄铜管 HMn57-3-1 　 　 　 强度，硬度高，但塑性差，耐蚀性好于普通黄铜，耐蚀的结构零件 　　　 HMn58-2 　 　 　 力学性能良好，导电，导热性低，耐腐蚀性好，有腐蚀开裂倾向，耐腐蚀的重要零件及弱电电工业用的零件 　HMn55-3-1 　 　 　 耐腐蚀结构件 　铁黄铜管　 HFe59-1-1 　 C67820 　 强度高，韧性好，减摩性良好，耐蚀性高，用来制造腐蚀状态下摩擦工作的结构零件 　HFe58-1-1 　 　 　 强度高，硬度高，塑性差，切削性好，耐蚀性尚好，高强度耐蚀零件 　硅黄铜管 HSi80-3 　 　 　 力学性能良好，切削性良好，易焊接和钎焊，导电，导热性低，耐蚀性高，无腐蚀开裂倾向，船舶用零件，蒸汽及水管及管配件 　镍黄铜管 HNi65-5 　 　 　 力学性能良好，切削性好，易焊接和钎焊，导电，导热性低，耐蚀性高，且无腐蚀开裂倾向，船舶用零件，蒸汽及水管及配件 　锡青铜管 QSn4-3 CuSn4Zn2 　 　 高的耐摩性，弹性，抗磁性良好，化工设备的耐蚀件，耐磨件，弹簧及各种弹性元件，抗磁元件 　　　　　　　　　 QSn4-4-2.5 　 　 　 高的耐摩性，良好的切削性，焊接性，主要用来制造摩擦条件下工作的轴承轴套，衬套及圆盘等 　QSn4-4-4 CuSnPb4Zn3 C54400 　 　 　QSn6.5-0.1 CuSn6 C51900 C5191 　 　QSn6.5-0.4 CuSn7 C51900 C5191 因含磷量较QSn6.5-0.1要高，抗疲倦强度，弹性，耐磨性均教好，除用作弹簧及耐磨件外，主要用于制造造纸工业用的耐磨铜网 　QSn7-0.2 CuSn8 C52100 C5210 强度高，弹性，耐磨性好，焊接性好耐蚀性好，制作中等负荷，中等滑动速度下承受摩擦的零件，如轴承，轴套，蜗轮等 　QSn4-0.3 　 　 　 具有高的力学性能，耐腐蚀性和高弹性，多用制作各种压力计用管材料 　QSn8-0.3 　 　 　 　 　QSn1.5-0.2 　 　 　 　 　铝青铜管 QAL9-2 CuAl9Mn2 　 　 既有高强度，热态，不易钎焊，制作弹簧及其他耐蚀元件，如蜗轮等 　　　　　　 QAL9-4 CuAl10Fe3 C62300 　 　 　QAL9-5-1-1 　 　 C628 　 　QAL10-5-5 　 C63280 C6301 　 　QAL10-3-1.5 　 C63200 　 具有高的强度及耐摩擦性，不易钎焊，有

  铝板规格的详细列表：铝板、彩色铝单板、铝卷、幕墙铝板、压花铝板、合金铝板、花纹铝板、防滑铝板及交通标识和幕布墙装饰所用宽幅铝板。合金牌号1050 1060 1200 3003 5052 5082 5182 5083 5754 6061 6063 8011等;合金转台OH24 H26 H22 H18等.特殊规格,可以根据图纸和尺寸定做  一 1000系列 代表 1050 1060 1070 1000系列铝板又被称为纯铝板，在所有系列中1000系列属于含铝量最多的一个系列。纯度可以达到99.00%以上。由于不含有其他技术元素，所以生产过程比较单一， 价格 相对比较便宜，是目前常规工业中最常用的一个系列。目前 市场 上流通的大部分为1050以及1060系列。1000系列铝板根据最后两位阿拉伯数字来确定这个系列的最低含铝量，比如1050系列最后两位阿拉伯数字为50，根据国际牌号命名原则，含铝量必须达到99.5%以上方为合格产品。我国的铝合金技术标准(gB/T3880-2006)中也明确规定1050含铝量达到99.5%.同样的道理1060系列铝板的含铝量必须达到99.6%以上。  二 2000系列铝板 代表2A16(LY16) 2A06(LY6)2000系列铝板的特点是硬度较高，其中以铜原属含量最高，大概在3-5%左右。2000系列铝板属于航空铝材，目前在常规工业中不常应用。我国目前生产2000系列铝板的厂家较少。质量还无法与国外相比。目前进口的铝板主要是由韩国和德国生产企业提供。随着我国航空航天事业的发展，2000系列的铝板生产技术将进一步提高。  三 3000系列铝板 代表3003 3003 3A21为主。又可以称为防锈铝板我国3000系列铝板生产工艺较为优秀。3000系列铝板是由锰元素为主要成分。含量在1.0-1.5之间。是一款防锈功能较好的系列。常规应用在空调，冰箱，车底等潮湿环境中， 价格 高于1000系列，是一款较为常用的合金系列。  四 4000系列铝板 代表为4A01 4000系列的铝板属于含硅量较高的系列。通常硅含量在4.5-6.0%之间。属建筑用材料,机械零件,锻造用材,焊接材料;低熔点,耐蚀性好，具有耐热、耐磨的特性。  五 5000系列 代表5052.5005.5083.5A05系列。5000系列铝板属于较常用的合金铝板系列，主要元素为镁，含镁量在3-5%之间。又可以称为铝镁合金。主要特点为密度低，抗拉强度高，延伸率高。在相同面积下铝镁合金的重量低于其他系列.故常用在航空方面，比如飞机油箱。在常规工业中应用也较为广泛。加工工艺为连铸连轧，属于热轧铝板系列故能做氧化深加工。在我国5000系列铝板属于较为成熟的铝板系列之一。  六 6000系列 代表6061 主要含有镁和硅两种元素，故集中了4000系列和5000系列的优点6061是一种冷处理铝锻造产品，适用于对抗腐蚀性、氧化性要求高的应用。可使用性好，接口特点优良，容易涂层，加工性好。可以用于低压武器和飞机接头上。6061的一般特点：优良的接口特征、容易涂层、强度高、可使用性好，抗腐蚀性强。6061铝的典型用途：飞机零件、照相机零件、耦合器、船舶配件和五金、电子配件和接头、装饰用或各种五金、铰链头、磁头、刹车活塞、水利活塞、电器配件、阀门和阀门零件。  七 7000系列 代表7075 主要含有锌元素。也属于航空系列，是铝镁锌铜合金,是可热处理合金,属于超硬铝合金,有良好的耐磨性.7075铝板是经消除应力的,加工后不会变形、翘曲.所有超大超厚的7075铝板全部经超声波探测,可以保证无砂眼、杂质.7075铝板的热导性高,可以缩短成型时间,提高工作效率。主要特点是硬度大7075是高硬度、高强度的铝合金,常用于制造飞机结构及 期货 。它要求强度高、抗腐蚀性能强的高应力结构件、模具制造。 目前基本依靠进口，我国的生产工艺还有待提高。  八 8000系列 较为常用的为8011 属于其他系列。我记忆中是以做瓶盖为主要功用的铝板，也应用在散热器方面，大部分应用为铝箔。不太常用。  九 9000系列属于备用系列，科技现在那么发达，为了应对为了含有其他合金元素的铝板出现，国际铝板带联合会特表明9000系列为备用系列，等待着又一个新的品种出现来填补9000系列的空白。  更多有关铝板规格信息请详见于上海 有色 网  

废铝规格是一个重要的废铝知识。利用废杂铝生产铝粉是再生铝工业的重要组成部分利用废铝生产铝粉对废铝有一定的要求，不是任何废铝都可以生产铝粉，要求废铝规格分类清晰，预处理干净，如果采用的技术适当，可以生产出符合相关标准的铝。废铝规格分类有多种分法，普遍是按照废铝回收的 价格 和按废铝的 交易 量来进行废铝分类的。按照废铝回收 价格 来废铝规格分类的话：根据废铝品的分类和最新的 市场价格 而定废铝回收、铝线回收、铝回收、回收废铝。按 交易 量来废铝规格分类的话：废铝 市场 上成交做多的有以下几种：生铝，合金熟铝，型材铝，易拉罐，铝线。最纯净的废铝是铝线，是电缆中，将铝胶皮剥离后剩下的干净铝线，这种铝线的 价格 较高，目前 市场 价在12500左右。生铝是个笼统的叫法，有的地区还将生铝分为机件生铝也就是机铝，还是轮毂铝。 价格 也有差别，破碎铝的杂质含量最多， 价格 也最低，目前破碎铝的 市场价格 在10000左右，浙江地区较高 价格 在10300-10600左右。熟铝的 价格 和生铝差不多，熟铝柔韧性好，是可锻压料，生铝较硬，目前熟铝 价格 比生铝低200-300元。以上就是关于废铝规格分类的相关信息。

锡丝规格是一种重要的信息，让我们对它进行下介绍。锡丝是手工焊接电路板，最便捷的焊料。由于大部分锡线内含松香等助焊剂，使用锡线可以减少工序，提高焊接作业的效率。 　　成分结构： 　　锡线按其金属成分可分为无铅焊锡和有铅焊锡。成分不同的锡线具有不同的熔点，用途亦各有不同。有铅锡丝的种类: 　　1、63/37锡线/6337焊锡丝(Sn63/Pb37) 　　2、免洗锡线/免洗焊锡丝(焊接后无需清洗焊点) 　　3、高温锡线/高温焊锡丝(280度以上高温焊接) 　　4、小松香锡线/小松香焊锡丝(助焊剂<1.6%) 　　5、实芯型锡线/实芯焊锡丝(实芯不含助焊剂) 　　于线路板上的焊接，成分由锡和铅的组成。有铅锡丝的特点： 　　★ 电解材料，焊点光亮，湿润性好，易上锡。 　　★ 锡线/锡丝线径可按客户订做(0.5-3.5mm)。 　　★ 复合助焊剂，焊接不弹溅，可按客户订做。 　　★ 助焊剂分布均匀，线芯里无断助焊剂现象。 　　★ 绕线整齐，不打结，易焊接操作，工效高 。无铅锡丝的种类: 　　1、锡铜无铅锡线/无铅锡丝(Sn99.3Cu0.7) 　　2、锡银铜无铅锡线/无铅锡丝(Sn96.5Ag3.0Cu0.5) 　　3、0.3银无铅锡线/无铅锡丝(Sn99Ag0.3Cu0.7) 　　4、小松香无铅锡线/无铅锡丝(助焊剂含量1.6%) 　　5、实芯型无铅锡线/无铅锡丝(不含助焊剂成份)无铅锡丝的特点： 　　★ 纯锡制造，湿润性、导电性、导热性能好。 　　★ 助焊剂适中，焊接不弹溅，可按客户订做。 　　★ 助焊剂分布均匀，线芯里无断助焊剂现象。 　　★ 绕线整齐，不打结，易焊接操作，工效高。 　　★ 环保无铅焊锡丝符合RoHS标准，SGS认证。通过了解锡丝规格，我们对其有了更深入的了解，之后的操作也会更加的得心应手。

铝锭规格对投资者来说是一个重要的参考数据，让我们对它进行下介绍。重熔用铝锭按化学成分分为六个牌号：Al99.85、Al99.80、Al99.70、Al99.60、Al99.50、Al99.00。重熔用铝 锭的化学成分应符合下表的规定 牌号   Al不小于            化学成分      %                         杂质   不大于                Fe  Si   Cu   Ga 　    其他每种 总和Al99.85 99.85 0.12 0.08 0.005 0.03 0.03 0.015 0.15Al99.80 99.80 0.15 0.10 0.01  0.03 0.03 0.02  0.20Al99.70 99.70 0.20 0.13 0.01  0.03 0.03 0.03  0.30Al99.60 99.60 0.25 0.18 0.01  0.03 0.03 0.03  0.40Al99.50 99.50 0.30 0.25 0.02  0.03 0.03 0.50  0.50Al99.00 99.00 0.50 0.45 0.02  0.05 0.05 0.05  1.00 铝锭规格分类铝锭按成分不同分重熔用铝锭、高纯铝锭和铝合金锭三种：按形状和尺寸又可分为条锭、圆锭、板锭、T形锭等几种，下面是几种常见的铝锭； 　　重熔用铝锭--15kg，20kg（≤99．80％Al）： 　　T形铝锭--500kg，1000kg（≤99．80％Al）： 　　高纯铝锭--l0kg，15kg（99．90％～99．999％Al）； 　　铝合金锭--10kg，15kg（Al--Si，Al--Cu，Al--Mg）； 　　板锭--500～1000kg（制板用）； 　　圆 锭--30～60kg（拉丝用）。在我们日常工业上的原料叫铝锭，按国家标准（GB/T 1196-2008）应叫“重熔用铝锭”，不过大家叫惯了“铝锭”。它是用氧化铝-冰晶石通过电解法生产出来的。铝锭进入工业应用之后有两大类：铸造铝合金和变形铝合金。铸造铝及铝合金是以铸造方法生产铝的铸件；变形铝及铝合金是以压力加工方法生产铝的加工产品：板、带、箔、管、棒、型、线和锻件。按照?重熔用铝锭?国家标准，“重熔用铝锭按化学成分分为6个牌号，分别是Al99.85、Al99.80、Al99.70、Al99.60、Al99.50、Al99.00”（注：Al之后的数字是铝含量）。目前，有人叫的“A00”铝，实际上是含铝为99.7%纯度的铝，在伦敦市场上叫“标准铝”。大家都知道，我国在五十年代技术标准都来自前苏联，“A00”是苏联国家标准中的俄文牌号，“A”是俄文字母，而不是英文“A”字，也不是汉语拼音字母的“A”。和国际接轨的话，称“标准铝”更为确切。标准铝就是含99.7%铝的铝锭，在伦敦市场上注册的就是它。合金铝锭可以压制成各种铝型材。通过了解铝锭规格，我们对其有了更深入的了解，想了解的更多可以登陆上海有色网查询。