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| 高压（低中压）锅炉及石化工业用无缝钢管之大口径(ASTM A106 ASME A333 DIN17175 ASME A335)化学成分 |
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化学成分
|
标准 |
牌号 |
化学成分（％） |
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
Al |
W |
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 |
0.17-0.25 |
0.17-0.37 |
0.70-1.00 |
≤0.030 |
≤0.030 |
≤0.25 |
≤0.15 |
≤0.20 |
≤0.25 |
≤0.08 |
|
|
|
|
|
25MnG |
0.23-0.27 |
0.17-0.37 |
0.70-1.00 |
≤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 |
|
|
|
|
|
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 SA106 |
SA106B |
0.17-0.25 |
≥0.1 |
0.70-1.00 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
SA106C |
0.23-0.27 |
≥0.1 |
0.70-1.00 |
≤0.030 |
≤0.030 |
|
|
|
|
|
|
|
|
|
|
ASME SA333 |
SA333Ⅰ级 |
0.09-0.12 |
/ |
0.7-1.00 |
≤0.020 |
≤0.010 |
|
|
|
|
|
|
|
|
|
|
SA333Ⅵ级 |
0.09-0.12 |
≥0.1 |
0.9-1.10 |
≤0.020 |
≤0.010 |
|
|
|
|
|
|
|
|
|
|
ASME SA335 |
SA335 P11 |
0.05-0.15 |
0.50-1.0 |
0.30-0.60 |
≤0.030 |
≤0.030 |
1.00-1.50 |
0.50-1.00 |
|
|
|
|
|
|
|
|
SA335 P12 |
0.05-0.15 |
≤0.50 |
0.30-0.61 |
≤0.030 |
≤0.030 |
0.80-1.25 |
0.44-0.65 |
|
|
|
|
|
|
|
|
SA335 P22 |
0.05-0.15 |
≤0.50 |
0.30-0.60 |
≤0.030 |
≤0.030 |
1.90-2.60 |
0.87-1.13 |
|
|
|
|
|
|
|
|
SA335 P5 |
≤0.15 |
≤0.50 |
0.30-0.60 |
≤0.030 |
≤0.030 |
4.00/6.00 |
0.45-0.65 |
|
|
|
|
|
|
|
|
SA335 P91 |
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 |
|
SA335 P92 |
0.07-0.13 |
≤0.50 |
0.30-0.60 |
≤0.020 |
≤0.010 |
8.50-9.50 |
0.30-0.60 |
B0.001-0.006 |
≤0.40 |
0.15-0.25 |
≤0.015 |
1.50-2.00 |
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 |
≤0.30 |
|
|
|
|
|
|
|
|
|
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 |
|
|
|
|
EN10216-2 |
15NiCuMoNb5-6-4 (WB36) |
≤0.17 |
0.25-0.50 |
0.80-1.20 |
≤0.025 |
≤0.020 |
≤0.30 |
0.25-0.50 |
0.50-0.80 |
1.00-1.30 |
|
≤0.05 |
|
0.015-0.045 |
|
|
|
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