Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%) Thick (mm) Yield stress (Mpa)
C(%)(%) 0.37-0.44 Si(%)(%) 0.15-0.35 0.37-0.44 P(%)(%) ≦0.035 S(%)(%) ≦0.04 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44


Applications

Alloy Steel Bars for Special Application Bolting Materials


Country Code:

ASTM

Standard

A540

Steel Type

Gr.B23-5

Heat treatment

Heat Treatment of steel grade A841 Gr.B
Heat treated : 1811°C - 1911°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SNB23-5 G4108 JIS 0.37-0.44 0.20-0.35 0.60-0.95 ≦0.025 ≦0.025 0.65-0.95 0.2-0.3
Gr.B23-5 A540 ASTM 0.37-0.44 0.15-0.35 0.55-0.90 ≦0.035 ≦0.04 0.65-0.95 0.2-0.3


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