1.3270是什么材料(1.3270高速鋼)

摘要:1.32701.3270含鈷高速鋼1.3270化學(xué)成分Fe:78.09–81.2Si:0.2–0.4Mn:0.1–0.4Co:7.7–8.3Cr:3.8–4.5V:0.8–1.1P:C:0.7–0.75S:Mo:...

1.3270是什么材料(1.3270高速鋼)

  1.3270含鈷高速鋼

  1.3270化學(xué)成分

  Fe:78.09–81.2

  Si:0.2–0.4

  Mn:0.1–0.4

  Co:7.7–8.3

  Cr:3.8–4.5

  V:0.8–1.1

  P:<0.03

  C:0.7–0.75

  S:<0.03

  Mo:4.7–5.3

  W:0.8–1.1