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通用阀门材料 阀门常用马氏体不绣钢铸件、锻件材料化学成份_阀门标准
通用阀门材料 阀门常用马氏体不绣钢铸件、锻件材料化学成份
| 状态 | 牌 号 | 化学成分/%（除给出范围外的为最大值） | 引用标准 | |||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | N | 其他元素 | |||
| 铸件 | ZG15Cr12 | 0.15 | 0.8 | 0.035 | 0.025 | 0.8 | 11.5-13.5 | 1.00 | 0.5 | GB/T 2100 | ||
| ZG20Cr13 | 0.16-0.24 | 0.6 | 0.035 | 0.025 | 1.00 | 12.0-14.0 | ||||||
| CA15 | 0.15 | 1.00 | 0.04 | 0.04 | 1.50 | 11.5-14.0 | 1.00 | 0.5 | ASTM A 217 | |||
| CA40 | 0.2-0.4 | 1.00 | 0.04 | 0.04 | 1.50 | 11.5-14.0 | 1.00 | 0.5 | ASTM A 743 | |||
| 锻件 | F 6a | 0.15 | 1.00 | 0.04 | 0.03 | 1.00 | 11.5-13.5 | 0.5 | ASTM A 182 | |||
| 棒材 | 410 | 0.08-0.15 | 1.00 | 0.04 | 0.03 | 1.00 | 11.5-13.5 | ASTM A 276 | ||||
| 420 | ≥0.15 | 1.00 | 0.04 | 0.03 | 1.00 | 12.0-14.0 | ||||||
| 12Cr13 | 0.08-0.15 | 1.00 | 0.04 | 0.03 | 1.00 | 11.5-13.5 | GB/T 1220 | |||||
| 20Cr13 | 0.16-0.25 | 1.00 | 0.04 | 0.03 | 1.00 | 12.0-14.0 | ||||||
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