英国标准室温和高温用承压铸钢的钢号与化学成分(质量分数)(%)
发布时间:2007-12-16 14:45:52点击率:
技术类别:机械技巧
|
钢 号 |
数字 牌号 |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
其他 |
| GP240GR | 1.0621 | 0.18~0.25 | ≤0.60 | ≤1.20 | 0.030 | 0.020 |
— |
— |
— |
— |
| GP240GH | 1.0619 | 0.18~0.25 | ≤0.60 | 0.50~1.20 | 0.030 | 0.020 |
— |
— |
— |
— |
| GP280GH | 1.0625 | 0.18~0.25 | ≤0.60 | 0.18~1.20 | 0.030 | 0.020 |
— |
— |
— |
— |
| G20Mo5 | 1.5419 | 0.15~0.23 | ≤0.60 | 0.50~1.00 | 0.025 | 0.020 |
— |
— |
0.40~0.60 |
— |
| G17CrMo5-5 | 1.7357 | 0.15~0.20 | ≤0.60 | 0.50~1.00 | 0.020 | 0.020 |
1.00~1.50 |
— |
0.45~0.65 |
— |
| G17CrMo9-10 | 1.7379 | 0.13~0.20 | ≤0.60 | 0.50~0.90 | 0.020 | 0.020 | 2.00~2.50 |
— |
0.90~1.20 |
— |
| G12CrMoV5-2 | 1.7720 | 0.10~0.15 | ≤0.45 | 0.40~0.70 | 0.030 | 0.020 | 0.30~0.50 |
— |
0.40~0.60 |
V0.22~0.30 Sn≤0.025 |
| G17CrMoV5-10 | 1.7706 | 0.15~0.20 | ≤0.60 | 0.50~0.90 | 0.020 | 0.015 | 1.20~1.50 |
— |
0.90~1.10 |
V0.20~0.30 Sn≤0.025 |
| GX15CrMo5 | 1.7365 | 0.12~0.19 | ≤0.80 | 0.50~0.80 | 0.025 | 0.025 | 4.00~6.00 |
— |
0.45~0.65 |
— |
| GX8CrNi12 | 1.4107 | ≤0.10 | ≤0.40 | 0.50~0.80 | 0.030 | 0.020 | 11.5~12.5 | 0.80~1.50 |
≤0.50 |
— |
| GX4CrN13-4 | 1.4317 | ≤0.06 | ≤1.00 | ≤1.00 | 0.035 | 0.025 | 12.0~13.5 | 3.50~5.00 |
≤0.70 |
— |
| GX23CrMoV12-1 | 1.4931 | 0.20~0.26 | ≤0.40 | 0.50~0.80 | 0.030 | 0.020 | 11.3~12.2 | ≤1.00 |
1.00~1.20 |
V0.25~0.35 W≤0.50 |
| GX4CrNiMo16-5-1 | 1.4405 | ≤0.06 | ≤0.80 | ≤1.00 | 0.035 | 0.025 | 15.0~17.0 | 4.00~6.00 |
0.50~0.70s |
— |
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