Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59 0.51-0.59


Applications

Spring Steels


Country Code:

AISI

Standard

5155

Steel Type



Heat treatment

Heat Treatment of steel grade VV-54
Heat treated : 1391°C - 1967°C


Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Yield stress (Mpa)
0.65-0.95 ≧1080
SUP9 CNS 0.52-0.60 0.15-0.35 0.65-0.95 ≦0.035 ≦0.035 0.65-0.95 ≧1080
55CrMnA GB 0.52-0.60 0.17-0.37 0.65-0.95 ≦0.03 ≦0.03 0.65-0.95 ≧1080
SUP9 JIS 0.52-0.60 0.15-0.35 0.65-0.95 ≦0.035 ≦0.035 0.65-0.95 ≧1080
5155 AISI 0.51-0.59 0.15-0.30 0.7-0.9 ≦0.035 ≦0.04 0.65-0.95 ≧1080
55Cr3 DIN 0.52-0.59 0.15-0.40 0.7-1.0 ≦0.035 ≦0.035 0.65-0.95 ≧1080


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5155 SUP10 SUP3 SUP7 5160 9262 SUP11A 9254 65Si7 SUP12
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