《宝钢线材产品手册》由会员分享，可在线阅读，更多相关《宝钢线材产品手册（17页珍藏版）》请在金锄头文库上搜索。
1、 Contents 线材简介Introduction to Wire Rod 生产工艺流程图Process Flowchart 产品牌号Available Steel Grades21 线材相近牌号对照Comparison of Steel Grades 22 产品规格及偏差Sizes and Tolerances2 最终用途示例Examples of Final Use2 包装与标志Packaging and Marking30 认证Certifications线材简介Introduction to Wire Rod 宝钢股份宝钢分公司高速线材轧机于1年3月投产，目前年生产量约7万吨。产品规
2、.0-2.0mm。主要品种有帘线钢、弹簧钢、冷镦钢、桥梁缆索用镀锌钢丝、高碳钢和焊接用钢等。线材原料采用高炉铁水和优质废钢，经过转炉或电炉及精炼工序的纯净钢冶炼技术生产，确保钢质纯净。钢坯精整线对钢坯表面存在缺陷进行清理，确保钢坯表面质量。随着200年月电炉大方坯连铸投产，线材原料水平得到大幅度改善，将进一步提升线材实物质量。线材生产线的主要设备从美国摩根公司引进，单线无扭连续生产，最大轧制速度为120m/s。采用控制轧制和控制冷却工艺，通过对冷却水箱水量和斯太尔摩线冷却速度的控制可获得产品所期望的组织和性能。为保证产品表面质量和尺寸精度，在精轧机组和减定径机组后分别设置了影像探伤仪和测径仪，
3、产品尺寸精度可达 0.1mm。宝钢分公司质量管理采用一贯质量管理方式，对产品系列从原料入厂直至产品出厂进行以质量为中心的全过程最优化控制，并借助先进的质量控制方法不断改进产品质量。宝钢分公司生产的汽车用帘线钢、弹簧钢、冷镦钢以及桥梁缆索用镀锌钢丝在国内知名企业和重大工程中广泛获得应用，多次获得上海市和国家科技进步奖。The high-speed wire rod mill of Baosteel Branch (the largest branch of Baosteel Co., Ltd) began production in March 1 and rolls plain rod fro
4、m .0mm to 2mm with production capacity of up to 70,000 tonnes per year. The major products in-volve wire rod for tire cord, spring steel wire rod, steel wire rod for cold heading and cold forging, galvanized wire for bridge cables, high carbon steel wire rod, wire rod for welding, etc.Raw materials
5、for wire rod include blast furnace hot metal and high quality scraps. Refining processes after BOF or EAF en-sures the cleanliness of steel. The flaws are cleaned up on the billet conditioning line in order to obtain high surface quality. With the commissioning of new continuous bloom casting proces
6、s in May 200, the practical quality could be further upgraded due to the great improvement of the raw materials for wire rod.The main rolling equipments of mill are supplied by Morgan Construction Compa-ny and the rolling line is single-strand with maximum finishing speed of 120 meters per second. P
7、erfect microstructures and mechanic properties are gained through controlling water boxes and Stelmor Cool-ing System. In order to ensure accurate diameter with a tolerance of +/-0.1mm and high surface quality, one HotEye flaw de-tector and two ORBIS diameter gauges are located after the No-Twist Fi
8、nishing Mill and Reducing/Sizing Mill. Integrating Quality Control is applied throughout the entire manufacturing pro-cesses from the handling of raw materials to the delivery of finished products to guar-antee full customer satisfaction. At each stage of production from steelmaking to rolling of wi
9、re rod, improvements of prod-uct quality are ensured.Top quailty wire rod products manufactured are put into use widely in many well-known domestic enterprises and local key proj-ects. These products have also won lots of honors in Shanghai as well as numerous national science and technology progres
10、s awards were given to the company in hon-or of these products. Wire RodWire Rod Wire RodProcess Flowchart 生产工艺流程图 Wire RodWire Rod 产品牌号1.1、焊接用钢盘条 (Q/BQB 11) Wire Rod for Core Wire of Covered Electrodes (Q/BQB 11) 牌号Grade化学成份 (成品) % Chemical Composition (Finished Product) % CSiMnPS其它 OthersSWRY110.0
11、0.030.3-0.0.0200.023Cu:0.20ER70S-0.0-0.10.0-1.11.0-1.0.020.03H10Mn20.120.01.0-1.00.030.03BH10Mn2G0.170.01.0-2.200.0300.030Ni:0.30，Cr:0.20H0MnA0.100.00.0-1.100.0300.030H0Mn2SiA0.110.70-0.1.0-2.100.0300.030BH0MnMoTiB0.110.21.0-1.00.0300.030Mo:0.30-0.0，Ti:0.03-0.0 B:0.00-0.00BH0Mn2E0.100.071.0-1.00.020
12、.020Ni:0.2，Cu:0.20，Cr:0.20BH0MnNiA0.100.3-0.01.20-1.00.020.02Cu:0.20，Cr:0.20 Ni:0.30-0.0H0MnSiCuCrNi0.100.3-0.0.0-1.300.020.02Cu、Cr、Ni:0.20-0.01.2、焊接用钢盘条 (协议) Wire Rod for Core Wire of Covered Electrodes (Agreement)牌号 Grade化学成份 (成品) % Chemical Composition (Finished Product) %CSiMnPS其它 OthersER70S-G0
13、.100.-0.1.0-1.00.020.00-0.020Ti:0.0-0.2，Cu:0.10，TAl:0.10BH0NQ-II0.100.01.2-1.00.020.020Cu:0.10-0.0，Cr:0.0-0.0 Ni:0.20-0.0，Ti:0.03-0.00BH00-II0.100.701.30-1.00.0200.012Ni:0.20-0.3，Mo:0.20-0.3 Ti:0.0-0.12，Cu:0.12 Cr:0.12，TAL:0.020BH700-II0.110.701.0-1.00.0200.012Ni:0.0-0.0，Mo:0.20-0.3 Ti:0.0-0.1，Cu:0.
14、12 Cr:0.10-0.30，TAL:0.020BH00J-0.0-0.10.201.0-2.200.0200.012Ni:0.0-0.2BH00NHY3-0.110.21.20-1.00.0200.012Ni:0.2-0.，Mo:0.10-0.30 Ti:0.02-0.0，Cu:0.0-0.20 Cr:0.-0.0，TAL:0.020ER-D2-Ti0.0-0.100.0-0.01.20-1.00.020.02Ti:0.0-0.1，Mo:0.20-0.3 Cu:0.20BH70GX-0.0-0.100.1-0.31.0-1.700.010.00Ti:0.01，B:3- ppm Cu:0.1
15、0，Mo:0.30-0.0 N:0 ppmER0S-B20.120.0-0.01.00-1.00.020.020Mo:0.-0.，Cr:1.00-1.20Ni:0.2，Cu:0.1ER-30.120.0-0.01.2-1.00.0200.020Mo:0.20-0.，Ti:0.20 Ni:0.0-1.10，TAl:0.10， Cu:0.3BH0Mn2SiTiB0.100.-1.101.-1.0.020.00Cu:0.10，N:0 ppm Ti:0.0-0.1，B:0.003-0.000Available Steel Grades10 Wire RodWire Rod 113.1、高碳钢盘条 (Q/BQB 12) High Carbon Steel Wire Rod (Q/BQB 12) 牌号 Grade化学成份% Chemical Composition %CSiMnPSSWRH320.2-0.30.1-0.30.30-0.00.0300.030SWRH2A0.3-0
