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HPM75無(wú)磁模具鋼
日立HPM75化學(xué)成分
C |
Si |
Mn |
Cr |
Mo |
W |
V |
Al |
P |
S |
0.65~0.75 |
≤0.80 |
14.5~16.0 |
2.0~2.5 |
0.5~0.8 |
0.5~0.8 |
1.5~2.0 |
2.7~3.3 |
≤0.04 |
≤0.03 |
磁導(dǎo)率
狀 態(tài) |
磁導(dǎo)率μ/mH·m-1 |
|
1.2602×10-3 1.2603×10-3 1.2639×10-3 1.2607×10-3 1.2602×10-3 1.2608×10-3 1.2608×10-3 1.2617×10-3 1.2704×10-3 |
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