Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
C(%)(%) 0.25-0.35 Si(%)(%) 0.3-0.6 0.25-0.35 P(%)(%) <=0.04 S(%)(%) <=0.04 0.25-0.35 0.25-0.35 0.25-0.35 0.25-0.35 0.25-0.35


Applications

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


Country Code:

CNS

Standard

7145

Steel Type

SCMn2B

Heat treatment

Heat Treatment of steel grade SCMn2
Heat treated : 1334°C - 1154°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa)
SCMn2B 7145 CNS 0.25-0.35 0.3-0.6 1.0-1.6 <=0.04 <=0.04 >=440 >=640
SCMn2B G5111 JIS 0.25-0.35 0.3-0.6 1.0-1.6 <=0.04 <=0.04 >=440 >=640
90-60 A148 ASTM <=0.05 <=0.06 >=415 >=620
GS-30Mn5 1681 DIN 0.27-0.34 0.3-0.50 1.2-1.5 <=0.035 <=0.035


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