209443234.xls标准编号牌号CSiMnPSCrNiMoTiNbGB/T699-1999200.17-0.230.17-0.370.35-0.65≤0.035≤0.035GB/T700-2006Q235B≤0.20≤0.35≤1.40≤0.045≤0.04520g≤0.200.15-0.300.50-0.90≤0.035≤0.03515CrMog0.12-0.180.15-0.400.40-0.70≤0.030≤0.0300.80-1.200.45-0.6016Mng≤0.200.20-0.551.20-1.60≤0.035≤0.03012Cr1MoVg0.08-0.150.17-0.370.40-0.70≤0.030≤0.0300.90-1.200.25-0.35V:0.15-0.301Cr17Ni7≤0.15≤1.00≤2.00≤0.045≤0.03016.00-18.006.00-8.001Cr18Ni9≤0.15≤1.00≤2.00≤0.045≤0.03017.00-19.008.00-10.000Cr18Ni9≤0.08≤1.00≤2.00≤0.045≤0.03018.00-20.008.00-11.0000Cr19Ni10≤0.030≤1.00≤2.00≤0.045≤0.03018.00-20.008.00-12.001Cr18Ni12≤0.12≤1.00≤2.00≤0.045≤0.03017.00-19.0010.50-13.000Cr17Ni12Mo2≤0.08≤1.00≤2.00≤0.045≤0.03016.00-18.0010.00-14.002.00-3.0000Cr17Ni14Mo2≤0.030≤1.00≤2.00≤0.045≤0.03016.00-18.0010.00-14.002.00-3.000Cr18Ni10Ti≤0.08≤1.00≤2.00≤0.045≤0.03017.00-19.009.00-12.005C-0.700Cr18Ni11Nb≤0.08≤1.00≤2.00≤0.045≤0.03017.00-19.009.00-12.0010C-1.100Cr13≤0.08≤1.00≤1.00≤0.040≤0.03011.50-13.501Cr130.08-0.15≤1.00≤1.00≤0.040≤0.03011.50-13.500Cr18Ni9≤0.08≤1.00≤2.00≤0.045≤0.03018.00-20.008.00-11.000Cr17Ni12Mo2≤0.08≤1.00≤2.00≤0.045≤0.03016.00-18.0010.00-14.002.00-3.000Cr18Ni10Ti≤0.08≤1.00≤2.00≤0.045≤0.03017.00-19.009.00-12.005C-0.700Cr18Ni11Nb≤0.08≤1.00≤2.00≤0.045≤0.03017.00-19.009.00-12.0010C-1.101Cr130.08-0.15≤1.00≤1.00≤0.040≤0.03011.50-13.501Cr5Mo≤0.15≤0.50≤0.60≤0.040≤0.0304.00-6.00≤0.600.40-0.601Cr12Mo0.10-0.15≤0.500.30-0.50≤0.035≤0.03011.50-13.000.30-0.600.30-0.601Cr13Mo0.08-0.18≤0.60≤1.00≤0.040≤0.03011.50-14.000.30-0.60GB/T713-1997GB/T1220-2007GB/T1221-2007第 1 页209443234.xls标准编号牌号CSiMnPSCrNiMoTiNbQ345A≤0.20≤0.551.00-1.60≤0.045≤0.045Q345B≤0.20≤0.551.00-1.60≤0.040≤0.040Q345C≤0.20≤0.551.00-1.60≤0.035≤0.035Q345D≤0.18≤0.551.00-1.60≤0.030≤0.030Q345E≤0.18≤0.551.00-1.60≤0.025≤0.02520MnTiB0.17-0.240.17-0.371.30-1.60≤0.035≤0.0350.04-0.10B:0.0005-0.003512CrMo0.08-0.150.17-0.370.40-0...
