Product Details

Chemical composition


C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%) Mo(%)
0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83 0.75-0.83


Applications

High Speed Tool Steels


Country Code:

Co : 4.5-5.5

Standard

DIN

Steel Type

S 18-1-2-5

Heat treatment

Heat Treatment of steel grade S 18-1-2-5
Heat treated : 1547°C - 1855°C


Relate Steel Type

Steel Type Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%)
≦0.03 3.8-4.5 17.0-19.0
SKH3 CNS 0.73-0.83 0.8-1.2 ≦0.4 ≦0.4 ≦0.03 ≦0.03 3.8-4.5 17.0-19.0
W18Cr4-V5Co5 GB 0.7-0.8 0.8-1.2 0.2-0.4 0.1-0.4 ≦0.03 ≦0.03 3.8-4.5 17.0-19.0
SKH3 JIS 0.73-0.83 0.8-1.2 ≦0.4 ≦0.4 ≦0.03 ≦0.03 3.8-4.5 17.0-19.0
T4 ASTM 0.7-0.8 0.8-1.2 0.2-0.4 0.1-0.4 ≦0.03 ≦0.03 3.8-4.5 17.0-19.0
S 18-1-2-5 DIN 0.75-0.83 1.4-1.7 ≦0.45 ≦0.04 ≦0.03 ≦0.03 3.8-4.5 17.0-19.0


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