SKH51是什么材料(SKH51高速鋼)

摘要:SKH51高速鋼日本SKH51標(biāo)準(zhǔn)JISSKH51高速鋼SKH51化學(xué)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是什么材料(SKH51高速鋼)

  SKH51高速鋼

  日本SKH51標(biāo)準(zhǔn)JISSKH51高速鋼

  SKH51化學(xué)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