Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%)
0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44


Applications

Nickel Chromium Molybdenum Steels for Machine Structural use


Country Code:

DIN

Standard

17200

Steel Type

40NiCrMo22

Heat treatment

Heat Treatment of steel grade UNI 40 NiCrMo 2 KB
Heat treated : 1164°C - 1579°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
≦0.03 0.40-0.65 0.15-0.30
SNCM240 3271 CNS 0.38-0.43 0.15-0.35 0.7-1.0 ≦0.03 ≦0.03 0.40-0.65 0.15-0.30
SNCM240 G4103 JIS 0.38-0.43 0.15-0.35 0.7-1.0 ≦0.035 ≦0.03 0.40-0.65 0.15-0.30
8637 - AISI 0.35-0.40 0.15-0.35 0.75-1.00 ≦0.035 ≦0.03 0.40-0.65 0.15-0.30
8640 - AISI 0.38-0.43 0.15-0.35 0.75-1.00 ≦0.035 ≦0.03 0.40-0.65 0.15-0.30
40NiCrMo22 17200 DIN 0.37-0.44 0.15-0.40 0.7-1.0 ≦0.035 ≦0.03 0.40-0.65 0.15-0.30


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