Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
C(%)(%) 0.2-0.3 Si(%)(%) 0.3-0.6 0.2-0.3 P(%)(%) <=0.04 S(%)(%) <=0.04 0.2-0.3 0.2-0.3 0.2-0.3 0.2-0.3 0.2-0.3


Applications

High Tensile Strength Carbon Steel Castings and Low Alloy Steel Castings for Structur


Country Code:

CNS

Standard

7145

Steel Type

SCMn1A

Heat treatment

Heat Treatment of steel grade SCMn1
Heat treated : 1579°C - 1653°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SCMn1A 7145 CNS 0.2-0.3 0.3-0.6 1.0-1.6 <=0.04 <=0.04
SCMn1A G5111 JIS 0.2-0.3 0.3-0.6 1.0-1.6 <=0.04 <=0.04
28Mn6 1681 DIN 0.25-0.32 <=0.4 1.30-1.65 <=0.035 <=0.035 <=0.4 <=0.1


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