高速钢典型牌号对照表

GB

ASTM

JIS

DIN

W18Cr4V

T1

SKH2

S18-0-1

W18Cr4VCo5

T4

SKH3

S18-1-2-5

W18Cr4V2Co8

T5

SKH4A

S18-1-2-10

W6Mo5Cr4V2

M2

SKH51

S6-5-2

W6Mo5Cr4V3

M3 Class 1

SKH52

S6-5-3

W2Mo9Cr4VCo8

M42

SKH59

S2-10-1-8

W9Mo3Cr4V