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Ferro Tungsten

Formula
FeW
Application
银灰色块状
Packing
用于冶炼合金钢、工具钢、高速钢等，提高钢的强度和耐磨性。
Net Weight
铁桶包装

Specifications

GradeFeW80-AFeW80-BFeW70
W(%)75.0-85.075.0-85.0≥70.0
C(%)≤0.10≤0.30≤0.60
P(%)≤0.05≤0.08≤0.12
S(%)≤0.06≤0.08≤0.15
Si(%)≤0.60≤0.80≤1.50
Mn(%)≤0.60≤0.80≤1.00
Cu(%)≤0.10≤0.15≤0.20
As(%)≤0.08≤0.10≤0.15

GB/T 3648-1996