牌号 Trademark |
化学成分(重量%)Nominal Chemical Composition(wt%) |
硬度 HRC |
典型用途 Application |
国际国内参考标准 |
||||||||
C |
Cr |
Si |
W |
Ni |
Fe |
Mn |
Mo |
Co |
||||
CAG-Co21 |
0.25 |
27.00 |
1.0 |
0.20 |
≤3.00 |
≤2.00 |
≤1.50 |
≤5.50 |
Bal |
20 |
各种流体阀、热冲模、阀座等 |
Stelite21 |
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