Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Thick (mm) Yield stress (Mpa) Tensile stress (Mpa)
C(%)(%) ≦0.48 Si(%)(%) 0.15-0.35 ≦0.48 P(%)(%) ≦0.03 S(%)(%) ≦0.03 ≦0.48 ≦0.48 ≦0.48 ≦0.48 ≦0.48


Applications

Chromium Molybdenum Steel Forgings for General use


Country Code:

JIS

Standard

G3221

Steel Type

SFCM840

Heat treatment

Heat Treatment of steel grade SNCM616
Heat treated : 1741°C - 1671°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SFCM85 4041 CNS ≦0.48 0.15-0.35 0.30-0.85 ≦0.03 ≦0.03 0.9-1.5 0.15-0.30
SFCM840 G3221 JIS ≦0.48 0.15-0.35 0.30-0.85 ≦0.03 ≦0.03 0.9-1.5 0.15-0.30


Related Products

SFCM690 SFCM90 SFCM75 SFCM65 SFCM100 SFCM70 Gr.F SFCM590 Class 3 SFCM980
SFCM840 Gr.E SFCM940 SFCM85 SFCM60 SFCM780 SFCM880 SFCM640 SFCM640


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