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Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%) Thick (mm) Yield stress (Mpa)
C(%)(%) 0.37-0.44 Si(%)(%) 0.20-0.35 0.37-0.44 P(%)(%) ≦0.025 S(%)(%) ≦0.025 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:

JIS

Standard

G4108

Steel Type

SNB24-4

Heat treatment

Heat Treatment of steel grade SNB24-1~5
Heat treated : 1181°C - 1734°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SNB24-4 G4108 JIS 0.37-0.44 0.20-0.35 0.7-0.9 ≦0.025 ≦0.025 0.70-0.95 0.3-0.4
Gr.B24-4 A540 ASTM 0.37-0.44 0.15-0.35 0.7-0.9 ≦0.025 ≦0.025 0.7-0.9 0.3-0.4
40NiCrMo7-3 17242 DIN 0.37-0.44 0.20-0.35 0.7-0.9 ≦0.025 ≦0.025 0.70-0.95 0.3-0.4


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