高压锅炉管化学成分
　　
标准 牌号 化学成分（％）
C Si Mn P S Cr Mo Cu Ni V Al W Ti Nb N
GB3087 10 0.07～0.13 0.17～0.37 0.38～0.65 ≤0.030 ≤0.030 0.3～0.65 / ≤0.25 ≤0.30 / /
20 0.17～0.23 0.17～0.37 0.38～0.65 ≤0.030 ≤0.030 0.3～0.65 / ≤0.25 ≤0.30 / /
GB5310 20G 0.17～0.24 0.17～0.37 0.35～0.65 ≤0.030 ≤0.030 ≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.08
20MnG 0.17～0.24 0.17～0.37 0.70～1.00 ≤0.030 ≤0.030 ≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.08
25MnG 0.18～0.24 0.17～0.37 0.80～1.10 ≤0.030 ≤0.030 ≤0.25 ≤0.15 ≤0.20 ≤0.25 ≤0.08
15CrMo 0.12～0.18 0.17～0.37 0.40～0.70 ≤0.030 ≤0.030 0.80～1.10 0.40～0.55 ≤0.20 ≤0.30
12Cr2MoG 0.08～0.15 ≤0.50 0.40～0.70 ≤0.030 ≤0.030 2.00～2.50 0.90～1.20 ≤0.20 ≤0.30
12Cr1MoV 0.08～0.15 0.17～0.37 0.40～0.70 ≤0.030 ≤0.030 0.90～1.20 0.25～0.35 ≤0.20 ≤0.30 0.15～0.30
12Cr2MoWVTiB 0.08～0.15 0.45～0.75 0.45～0.65 ≤0.030 ≤0.030 1.60～2.10 0.50～0.65 ≤0.20 ≤0.30 0.28～0.42 0.30～0.55 0.08～0.15 B 0.002～0.008
10Cr9Mo1VNb 0.08～0.12 0.20～0.50 0.30～0.60 ≤0.020 ≤0.010 8.00～9.50 0.85～1.05 ≤0.20 ≤0.40 0.18～0.25 ≤0.015 0.06～0.10 0.03～0.07
ASME SA210 SA210A-1 0.13～0.19 ≥0.1 0.45～0.65 ≤0.030 ≤0.030
SA210C 0.18～0.24 ≥0.1 0.80～1.10 ≤0.030 ≤0.030
ASME SA213 SA213 T11 0.05～0.15 0.50～1.0 0.30～0.60 ≤0.030 ≤0.030 1.00～1.50 0.50～1.00
SA213 T12 0.05～0.15 ≤0.50 0.30～0.61 ≤0.030 ≤0.030 0.80～1.25 0.44～0.65
SA213 T22 0.05～0.15 ≤0.50 0.30～0.60 ≤0.030 ≤0.010 1.90～2.60 0.87～1.13
SA213 T23 0.04～0.10 ≤0.50 0.10～0.60 ≤0.030 ≤0.030 1.90～2.60 0.05～0.30 ≤0.030 1.45～1.75 B 0.0005～0.006 0.02～0.08 ≤0.040
SA213 T91 0.08～0.12 0.20～0.50 0.30～0.60 ≤0.020 ≤0.010 8.00～9.50 0.85～1.05 ≤0.40 0.18～0.25 ≤0.015 0.06～0.10 0.03～0.07
SA213 T92 0.07～0.13 ≤0.50 0.30～0.60 ≤0.020 ≤0.010 8.50～9.50 0.30～0.60 ≤0.40 0.15～0.25 ≤0.015 1.50～2.00 B 0.001～0.006 0.04～0.09 0.03～0.07
DIN 17175 ST45.8/Ⅲ ≤0.21 0.10～0.35 0.40～1.20 ≤0.040 ≤0.040
15Mo3 0.12～0.20 0.10～0.35 0.40～0.80 ≤0.035 ≤0.035 0.25～0.35
13CrMo44 0.10～0.18 0.10～0.35 0.40～0.70 ≤0.035 ≤0.035 0.70～1.10 0.45～0.65
10CrMo910 0.08～0.15 ≤0.50 0.30～0.70 ≤0.025 ≤0.020 2.00～2.50 0.90～1.10 ≤0.30 ≤0.30 ≤0.015

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