阀门常用马氏体不绣钢铸件、锻件材料化学成份
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
CMnPSSiCrNiMoN其他元素
铸件ZG15Cr120.150.80.0350.0250.811.5-13.51.000.5 GB/T 2100
ZG20Cr130.16-0.240.60.0350.0251.0012.0-14.0
CA150.151.000.040.041.5011.5-14.01.000.5 ASTM A 217
CA400.2-0.41.000.040.041.5011.5-14.01.000.5 ASTM A 743
锻件F 6a0.151.000.040.031.0011.5-13.50.5 ASTM A 182
棒材4100.08-0.151.000.040.031.0011.5-13.5 ASTM A 276
420≥0.151.000.040.031.0012.0-14.0
12Cr130.08-0.151.000.040.031.0011.5-13.5 GB/T 1220
20Cr130.16-0.251.000.040.031.0012.0-14.0
顶而不懈,遇到好贴决不能放过
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