标准牌号C Si Mn P SGB3087 10 0.07~ 0.13 0.17~ 0.37 0.38~ 0.65 ≤0.030 ≤0.03020 0.17~ 0.23 0.17~ 0.37 0.38~ 0.65 ≤0.030 ≤0.030GB5310 20G 0.17~ 0.24 0.17~ 0.37 0.35~ 0.65 ≤0.03020MnG 0.17~ 0.24 0.17~ 0.37 0.70~ 1.00 ≤0.030 ≤0.03025MnG 0.18~ 0.24 0.17~ 0.37 0.80~ 1.10 ≤0.030 ≤0.03015CrMo 0.12~ 0.18 0.17~ 0.37 0.40~ 0.70 ≤0.030 ≤0.03012Cr2MoG 0.08~ 0.15 ≤0.50 0.40~ 0.70 ≤0.030 ≤0.03012Cr1MoV 0.08~ 0.15 0.17~ 0.37 0.40~ 0.70 ≤0.030 ≤0.03012Cr2MoWVTiB 0.08~ 0.15 0.45~ 0.75 0.45~ 0.65 ≤0.030 ≤0.03010Cr9Mo1VNb 0.08~ 0.12 0.20~ 0.50 0.30~ 0.60 ≤0.020 ≤0.010ASME SA210 SA210A-1 0.13~ 0.19 ≥0.1 0.45~ 0.65 ≤0.030SA210C 0.18~ 0.24 ≥0.1 0.80~ 1.10 ≤0.030 ≤0.030ASME SA213SA213 T110.05~ 0.15 0.50~ 1.0 0.30~ 0.60 ≤0.030 ≤0.030SA213 T12 0.05~ 0.15 ≤0.50 0.30~ 0.61 ≤0.030 ≤0.030SA213 T22 0.05~ 0.15 ≤0.50 0.30~ 0.60 ≤0.030 ≤0.010SA213 T23 0.04~ 0.10 ≤0.50 0.10~ 0.60 ≤0.030 ≤0.030SA213 T91 0.08~ 0.12 0.20~ 0.50 0.30~ 0.60 ≤0.020 ≤0.010SA213 T92 0.07~ 0.13 ≤0.50 0.30~ 0.60 ≤0.020 ≤0.010DIN 17175ST45.8/Ⅲ≤0.21 0.10~ 0.35 0.40~ 1.20 ≤0.040 ≤0.04015Mo3 0.12~ 0.20 0.10~ 0.35 0.40~ 0.80 ≤0.035 ≤0.03513CrMo44 0.10~ 0.18 0.10~ 0.35 0.40~ 0.70 ≤0.035 ≤0.03510CrMo910 0.08~ 0.15 ≤0.50 0.30~ 0.70 ≤0.025 ≤0.020化学成分(%)Cr Mo Cu Ni V Al0.3~ 0.65 / ≤0.25 ≤0.30 / /0.3~ 0.65 / ≤0.25 ≤0.30 / /≤0.030 ≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.08≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.08≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.080.80~ 1.10 0.40~ 0.55 ≤0.20 ≤0.302.00~ 2.50 0.90~ 1.20 ≤0.20 ≤0.300.90~ 1.20 0.25~ 0.35 ≤0.20 ≤0.30 0.15~ 0.301.60~ 2.10 0.50~ 0.65 ≤0.20 ≤0.30 0.28~ 0.428.00~ 9.50 0.85~ 1.05 ≤0.20 ≤0.40 0.18~ 0.25 ≤0.015≤0.0301.00~ 1.50 0.50~ 1.000.80~ 1.25 0.44~ 0.651.90~ 2.60 0.87~ 1.131.90~ 2.60 0.05~ 0.30 ≤0.0308.00~ 9.50 0.85~ 1.05 ≤0.40 0.18~ 0.25 ≤0.0158.50~ 9.50 0.30~ 0.60 ≤0.40 0.15~ 0.25 ≤0.0150.25~ 0.350.70~ 1.10 0.45~ 0.652.00~ 2.50 0.90~ 1.10 ≤0.30 ≤0.30 ≤0.015化学成分(%)W Ti Nb N0.30~ 0.55 0.08~ 0.15 B 0.002~0.0080.06~ 0.10 0.03~ 0.071.45~ 1.75 B 0.0005~0.0060.02~ 0.08 ≤0.0400.06~ 0.10 0.03~ 0.071.50~ 2.00 B 0.001~0.0060.04~ 0.09 0.03~ 0.07化学成分(%)。