SKH51是什么材料(SKH51高速钢)
摘要:SKH51高速钢日本SKH51标准JISSKH51高速钢SKH51化学成份:C0.80~0.9Mn0.15~0.40Si0.2~0.45Cr3.80~4.4Mo4.5~5.5V1.75~2.2W5.5~6.75P≤0....
SKH51高速钢
日本SKH51标准JISSKH51高速钢
SKH51化学成份:
C0.80~0.9
Mn0.15~0.40
Si0.2~0.45
Cr3.80~4.4
Mo4.5~5.5
V1.75~2.2
W5.5~6.75
P≤0.030
S≤0.030
Ni≤0.3
Cu≤0.25
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