Product Details

Chemical composition



Applications

Nickel Chromium Molybdenum Steels for Machine Structural use


Country Code:

CNS

Standard

3271

Steel Type

SNCM420

Heat treatment

Heat Treatment of steel grade SNCM420
Heat treated : 1136°C - 1878°C


Relate Steel Type

Inquiry Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
≦0.03 ≦0.03 0.40-0.65
SNCM420 3271 CNS 0.17-0.23 0.15-0.35 0.4-0.7 ≦0.03 ≦0.03 0.40-0.65
SNCM420 G4103 JIS 0.17-0.23 0.15-0.35 0.4-0.7 ≦0.03 ≦0.03 0.40-0.65
4320 - AISI 0.17-0.22 0.15-0.30 0.45-0.65 ≦0.03 ≦0.03 0.40-0.65


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