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1.Equivalent grades: DIN 1.3343/ HS6-5-2C, AISI M2, JIS SKH9, GB W6Mo5Cr4V2
2.Chemical composition: (%)
C
Si
Mn
Cr
Mo
V
W
P
S
0.86-
0.94
0.40
max
0.45
max
3.80-
4.50
4.70-
5.20
1.70-
2.20
5.90-
6.70
0.03
max
0.03
max
3. Specifications
Surface Condition
Black surface/ Grinded/ Rough turned
Delivery Condition
Annealed / Q+T
M2 1.3343 skh51 s600 2722 high speed tool steel