Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%) Cu(%)
0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50 0.44-0.50


Applications

Nickel Chromium Molybdenum Steels for Machine Structural use


Country Code:

CNS

Standard

3271

Steel Type

SNCM447

Heat treatment

Heat Treatment of steel grade SNCM240
Heat treated : 1965°C - 1362°C


Relate Steel Type

Inquiry Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
≦0.03 ≦0.03 0.6-1.0
SNCM447 3271 CNS 0.44-0.50 0.15-0.35 0.6-0.9 ≦0.03 ≦0.03 0.6-1.0
SNCM447 G4103 JIS 0.44-0.50 0.15-0.35 0.6-0.9 ≦0.03 ≦0.03 0.6-1.0
4340 - AISI 0.38-0.43 0.15-0.35 0.6-0.9 ≦0.03 ≦0.03 0.6-1.0
34CrNiMo6 17200 DIN 0.30-0.38 0.15-0.40 0.4-0.7 ≦0.03 ≦0.03 0.6-1.0


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