模具钢1.2709(X3NiCoMoTi18-9-5)德标马氏体时效钢钢材主要用途
X3NiCoMoTi18-9-5(1.2709)德标马氏体时效不锈钢,圆钢,板材,棒材,锻件,锻环,圆棒(13524351833)
执行标准:DIN EN ISO 4957-2001
X3NiCoMoTi18-9-5(1.2709)化学成分:
C(%): ≤0.03
Si(%): ≤0.10
Mn(%): ≤0.15
P(%)≤: 0.010
S(%)≤: 0.010
Cr(%): ≤0.025
Mo(%): 4.50~5.20
Ni 17.0~19.0,
Co 8.50~10.0,
Ti0.80~1.20
