低合金钢和不锈钢化学成分内控标准.doc
2页
文件号：DSC/JS3-7.3-02文 件 名B第A版 修改:0发放号：低合金钢和不锈钢化学成份内控标准第1页 共2页发布日期2005-8-25实施日期2005-9-2低合金钢和不锈钢化学成份内控标准序号牌 号化学成分引用标准C碳Si硅Mn锰硫S≦磷P≦铬Gr镍Ni钼Mo钨W1ZG40Mn20.35-0.450.20-0.401.60-1.800.040.04Q/ZB66-732ZG20Gr0.15-0.220.17-0.370.50-0.800.040.040.70-1.0Q/ZB66-733ZG20GrMO0.15-0.250.17-0.370.50-0.800.040.040.80-1.00.15-0.25Q/ZB66-734ZG40Gr0.35-0.450.17-0.370.50-0.800.040.040.80-1.10Q/ZB66-735ZG40GrMO0.35-0.450.17-0.370.50-0.800.040.040.80-1.100.20-0.30Q/ZB66-736ZG42GrMO0.38-0.450.17-0.370.50-0.800.040.040.90-1.20≤0.300.15-0.25Q/ZB66-737ZGGr150.95-1.050.15-0.350.25-0.450.0250.0251.40-1.65≤0.30YB(T)1-808ZG1Gr130.08-0.15≤1.0≤0.6012-14GB2100-809ZG2Gr130.16-0.24≤1.0≤0.6012-14GB2100-8010ZG00Gr18Ni10≤0.03≤1.50.8-2.00.030.0417-208.0-17.0GB2100-8011ZG0Gr18Ni9≤0.08≤1.50.8-2.00.030.0417-208.0-11.0GB2100-8012ZG1Gr18Ni9≤0.12≤1.50.8-2.00.030.0417-208.0-11.0GB2100-8013ZG0Gr18Ni9Ti≤0.08≤1.50.8-2.00.030.0417-208.0-11.0Ti5x(c-0.02)-0.70GB2100-8014CF-8M(316)≤0.08≤2.00≤1.500.040.0418-219-122.0-3.0ASTM(美)15CF-3M(316L)≤0.03≤1.5≤1.500.040.0417-219-132.0-3.0ASTM(美)16316C12≤0.03≤1.5≤2.00.040.0417-21≥102.0-3.0BS（英）17310S≤0.08≤1.5≤2.00.0450.03024-2619-22 BS（英）18WC60.10-0.18≤0.600.50-0.800.0450.041.0-1.5≤0.500.45-0.65ASTM(美)19AISI43200.17-0.220.15-0.350.45-0.650.0400.0350.40-0.601.65-2.000.20-0.30AISI（美）20ZGMn13-11.10-1.500.30-1.0011.0-14.00.050.09GB2100-8021ZGMn13-21.10-1.400.30-1.0011.0-14.00.050.09GB2100-8022ZGMn13-30.90-1.300.30-0.8011.0-14.00.050.08GB2100-8023ZGMn13-41.0-1.4≤0.7012-140.050.06GB2100-8024ZG9SiCr0.85-0.951.20-1.600.30-0.600.030.030.95-1.25GB2100-8025CrWMn0.90-1.05≤0.400.80-1.100.90-1.20GB2100-80编制/日期： 审核/日期： 批准/日期： 文件号：DSC/JS3-7.3-03文 件 名B第A版 修改:0发放号：一般工程用碳素钢铸钢的钢号与化学成份内控标准第2页 共2页发布日期2005-8-25实施日期2005-9-2一般工程用碳素钢铸钢的钢号与化学成份内控标准序号牌 号旧牌号化学成分（质量分数℅）残余元素（质量分数℅）引用标准CSiMnS≤P≤Cr≤Ni≤Mo≤Cu≤V≤AL≤GB11352-891ZG200-400ZG150.12-0.200.20-0.450.50-0.800.0400.0400.350.300.200.300.050.08GB11352-892ZG230-450ZG250.22-0.300.20-0.450.50-0.900.0400.0400.08GB11352-893ZG270-500ZG350.32-0.400.20-0.450.50-0.900.0400.0400.08GB11352-894ZG310-570ZG450.423-0.500.20-0.450.50-0.900.0400.0400.08GB11352-895ZG340-640ZG550.52-0.600.20-0.450.50-0.900.0400.0400.08GB11352-896WCBJ030020.15-0.230.40-0.550.85-0.950.0400.0400.250.500.250.500.030.07ASTM(美)7LCBJ030030.19-0.290.40-0.550.85-0.950.0400.0400.500.500.200.300.030.06ASTM(美)845#45#0.423-0.500.20-0.450.50-0.900.0350.0350.250.250.08GB699-88编制/日期： 审核/日期： 批准/日期：。
