美国标准奥氏体高锰铸钢的钢号与化学成分(质量分数)(%)
发布时间:2007-12-16 14:45:38点击率:
技术类别:机械技巧
|
钢 号 |
C |
Si |
Mn |
P |
Cr |
Ni |
Mo | |
| ASTM | UNS | |||||||
| A | J91109 | 1.05~1.35 | ≤1.00 | ≥11.0 | 0.07 | — | — | — |
| B-1 | J91119 | 0.9~1.05 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | — |
| B-2 | J91129 | 1.05~1.2 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | — |
| B-3 | J91139 | 1.12~1.28 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | — |
| B-4 | J91149 | 1.2~1.35 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | — |
| C | J91309 | 1.05~1.35 | ≤1.00 | 11.5~14.0 | 0.07 | 1.5~2.5 | — | — |
| D | J91459 | 0.7~1.3 | ≤1.00 | 11.5~14.0 | 0.07 | — | 3.0~4.0 | |
| E-1 | J91249 | 0.7~1.3 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | 0.9~1.2 |
| E-2 | J91339 | 1.05~1.45 | ≤1.00 | 11.5~14.0 | 0.07 | — | — | 1.8~2.1 |
| F | J91340 | 1.05~1.35 | ≤1.00 | 6.0~8.0 | 0.07 | — | — | 0.9~1.2 |
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