Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%) Thick (mm) Yield stress (Mpa)
C(%)(%) ≦0.5 Si(%)(%) 0.15-0.35 ≦0.5 P(%)(%) ≦0.03 S(%)(%) ≦0.03 ≦0.5 ≦0.5 ≦0.5 ≦0.5 ≦0.5


Applications

Nickel Chromium Molybdenum Steel Forgings for General use


Country Code:

CNS

Standard

4043

Steel Type

SFNCM75

Heat treatment

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


Relate Steel Type

Steel Type Standard Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%)
SFNCM75 4043 CNS ≦0.5 0.15-0.35 0.35-1.00 ≦0.03 ≦0.03 0.4-3.5
SFNCM-740 G3222 JIS ≦0.5 0.15-0.35 0.35-1.00 ≦0.03 ≦0.03 0.4-3.5
Class 3A A291 ASTM ≦0.45 ≦0.1 0.15-0.35 0.4-0.9 ≦0.04 ≦0.04 ≦1.5


Related Products

SFNCM90 Class 3A Class 4 SFNCM-980 SFNCM-880 SFNCM100 SFNCM110 SFNCM105 SFNCM-740 SFNCM95
SFNCM-830 SFNCM70 SFNCM85 SFNCM-690 SFNCM-1030 SFNCM75 Class I SFNCM80 Class G Class G


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