钢号 | 适用标准 | 化学成份(质量分数)(%) | 备注 | |||||||||
C | Si | Mn | S≤ | P≤ | Cr | Ni | Cu | V | Mo | |||
20 | GB/T699、GB8162(管)、GB8163(管)、GB3087(管) | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | ≤0.25 | ≤0.30 | ≤0.25 | — | — | |
GB79(管) | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | 0.030 | 0.030 | ≤0.25 | ≤0.25 | ≤0.20 | ≤0.08 | ≤0.15 | ||
GB9948(管) | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.020 | 0.030 | ≤0.25 | ≤0.25 | ≤0.20 | ≤0.08 | ≤0.15 | ||
NB/T47008(JB/T4726)(锻) | 0.17~0.23 | 0.15~0.40 | 0.60~1.00 | 0.020 | 0.030 | ≤0.25 | ≤0.25 | ≤0.25 | — | — | ||
20G | GB5310(管) | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.015 | 0.025 | ≤0.25 | ≤0.25 | ≤0.20 | ≤0.08 | ≤0.15 | |
ZG200-400 | GB/T11352(铸) | ≤0.20 | ≤0.50 | ≤0.80 | 0.040 | 0.040 | — | — | — | — | — | |
Q245R | GB713(板) | ≤0.20 | ≤0.35 | 0.50~1.00 | 0.015 | 0.025 | ≤0.35 | ≤0.30 | ≤0.30 | ≤0.05 | ≤0.20 | 原20g和20R合并 |
A105(美国) | A105(锻) | ≤0.35 | 0.10~0.35 | 0.60~1.05 | 0.035 | 0.040 | ≤0.30 | ≤0.40 | ≤0.40 | ≤0.08 | ≤0.12 | Nb≤0.02 |
A106-B(美国) | A106(管) | ≤0.30 | ≥0.10 | 0.29~1.06 | 0.035 | 0.035 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.08 | ≤0.15 | |
15CrMo | GB/T3077、GB8162(管) | O.12~ 0.18 | O.17~ O.37 | O.40~ 0.70 | O.035 | O.035 | O.80~ 1.10 | ≤0.30 | ≤0.30 | — | O.40~O.55 | |
GB79(管) | O.12~ 0.18 | O.17~ O.37 | O.40~ 0.70 | O.030 | O.030 | O.80~ 1.10 | ≤0.30 | ≤0.20 | — | O.40~O.55 | ||
GB9948(管) | O.12~ 0.18 | O.17~ O.37 | O.40~ 0.70 | O.020 | O.030 | O.80~ 1.10 | ≤0.30 | ≤0.20 | — | O.40~O.55 | ||
NB/T47008(JB/T4726)(锻) | O.12~ 0.18 | O.10~ O.60 | O.30~ 0.80 | O.015 | O.025 | O.80~ 1.25 | ≤0.30 | ≤0.25 | — | O.45~O.65 | ||
15CrMoG | GB5310(管) | O.12~ 0.18 | O.17~ O.37 | O.40~ 0.70 | 0.015 | 0.025 | O.80~ 1.10 | ≤0.30 | ≤0.20 | — | O.40~O.55 | |
15CrMoR | GB713(板) | O.12~ 0.18 | O.15~ O.40 | O.40~ 0.70 | 0.010 | 0.025 | O.80~ 1.20 | — | — | — | O.45~O.60 | |
F12(美国) | A182(锻) | O.10~ 0.20 | O.10~ O.60 | O.30~ 0.80 | 0.040 | 0.040 | O.80~ 1.25 | — | — | — | O.44~O.65 | |
06Cr19Ni10 | GB/T1220(棒)、GB/T1221(棒)、GB/T3280(板)、GB/T4237(板)、GB/T4238(板)、GB13296(管)、GB/T14975(管)、GB/T14976(管)、YB/T50(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 18.00~20.00 | 8.00~11.00 | — | — | — | |
S30408 | NB/T47010(JB/T4728)(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 18.00~20.00 | 8.00~10.50 | — | — | — |
ZG07Cr19Ni9 | GB/T2100(铸) | ≤0.07 | ≤1.50 | ≤1.50 | 0.030 | 0.040 | 18.00~21.00 | 8.00~11.00 | — | — | ||
304(美国) | A167(板)、A276(棒)、A473(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 18.00~20.00 | 8.00~10.50 | — | — | — | N≤0.10 |
F304(美国) | A182(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 18.00~20.00 | 8.00~11.00 | — | — | — | |
022 Cr19Ni10 | GB/T1220(棒)、GB/T3280(板)、GB/T4237(板)、GB13296(管)、GB/T14975(管)、GB/T14976(管)、YB/T50(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 18.00~20.00 | 8.00~12.00 | — | — | — | |
S30403 | NB/T47010(JB/T4728)(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 18.00~20.00 | 8.00~12.00 | — | — | — | |
ZG03Cr18Ni10 | GB/T2100(铸) | ≤0.03 | ≤1.50 | ≤1.50 | 0.030 | 0.040 | 17.00~19.00 | 9.00~12.00 | — | — | ||
304L(美国) | A167(板)、A240(板)、A276(棒)、A473(锻) | ≤0.03 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 18.00~20.00 | 8.00~12.00 | — | — | — | |
F304L(美国) | A182(锻) | |||||||||||
06Cr17Ni12Mo2 | GB/T1220(棒)、GB/T1221(棒)、GB/T3280(板)、GB/T4237(板)、GB/T4238(板)、GB13296(管)、GB/T14975(管)、GB/T14976(管)、YB/T50(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
S31608 | NB/T47010(JB/T4728)(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
ZG07Cr19Ni11Mo2 | GB/T2100(铸) | ≤0.07 | ≤1.50 | ≤1.50 | 0.030 | 0.040 | 17.00~20.00 | 9.00~12.00 | — | — | 2.00~2.50 | |
316(美国) | A167(板)、A240(板)、A276(棒)、A473(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
F316(美国) | A182(锻) | |||||||||||
022 Cr17Ni12Mo2 | GB/T1220(棒)、GB/T3280(板)、GB/T4237(板)、GB/T4238(板)、GB13296(管)、GB/T14975(管)、GB/T14976(管)、YB/T50(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
S31603 | NB/T47010(JB/T4728)(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
ZG03Cr19Ni11Mo2 | GB/T2100(铸) | ≤0.03 | ≤1.50 | ≤1.50 | 0.030 | 0.040 | 17.00~20.00 | 9.00~12.00 | — | — | 2.00~2.50 | |
316L(美国) | A167(板)、A240(板)、A276(棒)、A473(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | N≤0.10 |
F316L(美国) | A182(锻) | ≤0.030 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 16.00~18.00 | 10.00~14.00 | — | — | 2.00~3.00 | |
06Cr18Ni11Ti | GB/T1220(棒)、GB/T1221(棒)、GB/T3280(板)、GB/T4237(板)、GB/T4238(板)、GB13296(管)、GB/T14975(管)、GB/T14976(管)、YB/T50(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 17.00~19.00 | 9.00~12.00 | — | — | — | Ti=5C~0.70 |
S32168 | NB/T47010(JB/T4728)(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.020 | 0.035 | 17.00~19.00 | 9.00~12.00 | — | — | Ti=5C~0.70 |
ZG08Cr19Ni10Nb | GB/T2100(铸) | ≤0.08 | ≤1.50 | ≤1.50 | 0.030 | 0.040 | 18.00~21.00 | 9.00~12.00 | — | — | 5C≤Nb≤1.00 | |
321(美国) | A167(板)、A240(板)、A276(棒)、A473(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 17.00~19.00 | 9.00~12.00 | — | — | 5C≤Ti≤0.70 N≤0.10 | |
F321(美国) | A182(锻) | ≤0.08 | ≤1.00 | ≤2.00 | 0.030 | 0.045 | 17.00~19.00 | 9.00~12.00 | — | — | 5C≤Ti≤0.70 |
GB/T699 优质碳素结构钢
GB713 锅炉和压力容器用钢板
GB/T1220 不锈钢棒
GB/T1221 耐热钢棒
GB/T2100一般用途耐蚀钢铸件
GB/T3077合金结构钢
GB3087 低中压锅炉用无缝钢管
GB/T3280 不锈钢冷轧钢板和钢带
GB/T4237 不锈钢热轧钢板和钢带
GB/T4238 耐热钢板
GB5310 高压锅炉用无缝钢管
GB 79高压化肥设备用无缝钢管
GB/T8162 结构用无缝钢管
GB/T8163 输送液体用无缝钢管
GB 9948 石油裂化用无缝钢管
GB/T11352一般工程用铸造碳钢件
GB13296锅炉、热交换器用不锈钢无缝钢管
GB/T14975 结构用不锈钢无缝钢管
GB/T14976 流体输送用不锈钢无缝钢管
YB/T50 锻制用不锈钢坯
NB/T47008(JB/T4726) 承压设备用碳素钢和合金钢锻件
NB/T47010(JB/T4728) 承压设备用不锈钢和耐热钢锻件
A105 管系部件用碳素钢锻件
A106 高温用无缝碳素钢管
A167不锈钢和耐热铬镍钢板、薄板及带材
A182 高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件
A240 压力容器用耐热铬及铬镍不锈钢板、薄板及带材
A276不锈钢棒材和型材
A473不锈和耐热钢锻件
注:GB:中国国家标准代号、YB:中国冶金行业标准代号、NB:中国能源局标准代号、JB:中国机械行业标准代号;A:美国材料与试验机会(ASTM)标准代号