Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Ni(%) Thick (mm) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
C(%)(%) ≦0.18 Si(%)(%) 0.15-0.75 ≦0.18 P(%)(%) ≦0.035 S(%)(%) ≦0.03 ≦0.18 ≦0.18 ≦0.18 ≦0.18 ≦0.18


Applications

Steel Plates for Pressure Vessels


Country Code:

CNS

Standard

4271

Steel Type

SPV490

Heat treatment

Heat Treatment of steel grade SPV 490
Heat treated : 1698°C - 1173°C


Relate Steel Type

Steel Type Standard Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%)
SPV490 4271 CNS ≦0.18 0.15-0.75 ≦1.60 ≦0.035 ≦0.03
SPV490 G3115 JIS ≦0.18 0.15-0.75 ≦1.60 ≦0.035 ≦0.03
Type C Class 3 A543 ASTM ≦0.18 ≦0.03 0.15-0.40 ≦0.40 ≦0.02 ≦0.02 1.00-1.90


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