Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6 ≦0.6


Applications

Carbon Steel Forgings for General use


Country Code:

JIS

Standard

SF390A

Steel Type



Heat treatment

Heat Treatment of steel grade VV-54
Heat treated : 1391°C - 1967°C


Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
≧195 390-490 ≧25
SF40A CNS ≦0.6 0.15-0.50 0.3-1.2 ≦0.03 ≦0.035 ≧195 390-490 ≧25
SF390A JIS ≦0.6 0.15-0.50 0.3-1.2 ≦0.03 ≦0.035 ≧195 390-490 ≧25
Class B ASTM ≦1.35 ≦0.05 ≦0.05 ≧195 390-490 ≧25


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