Product Details

Chemical composition


C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%) Mo(%)
0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95 0.85-0.95


Applications

High Speed Tool Steels


Country Code:

Co : 4.5-5.0

Standard

CNS

Steel Type

SKH55

Heat treatment

Heat Treatment of steel grade SKH 57
Heat treated : 1622°C - 1444°C


Relate Steel Type

Steel Type Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%)
≦0.03 3.8-4.5 5.9-6.7
SKH55 CNS 0.85-0.95 1.7-2.1 ≦0.45 ≦0.4 ≦0.03 ≦0.03 3.8-4.5 5.9-6.7
W6Mo5Cr-4V2Co5 GB 0.8-0.9 1.75-2.25 0.20-0.45 0.15-0.40 ≦0.03 ≦0.03 3.8-4.5 5.9-6.7
SKH55 JIS 0.85-0.95 1.7-2.1 ≦0.45 ≦0.4 ≦0.03 ≦0.03 3.8-4.5 5.9-6.7
S 6-5-2-5 DIN 0.88-0.96 1.7-2.0 ≦0.45 ≦0.4 ≦0.03 ≦0.03 3.8-4.5 5.9-6.7


Related Products

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W18Cr4V SKH4 SKH57 SKH58 M7 CW6Mo5-Cr4V3 SKH58 SKH55 SKH56 SKH56


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