Product Details

Chemical composition

C(%) Si(%) Mn(%) P(%) S(%) Mo(%) Ni(%) Thick (mm) Yield stress (Mpa) Tensile stress (Mpa)
C(%)(%) ≦0.1 Si(%)(%) ≦0.35 ≦0.1 P(%)(%) ≦0.025 S(%)(%) ≦0.025 ≦0.1 ≦0.1 ≦0.1 ≦0.1 ≦0.1


Nickel Steel Plates for Pressure Vessels for Low Temperature Service

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Steel Type


Heat treatment

Heat Treatment of steel grade X8Ni9
Heat treated : 1273°C - 1536°C

Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Mo(%) Ni(%)
SL9N520 8698 CNS ≦0.12 ≦0.3 ≦0.9 ≦0.025 ≦0.025 8.5-9.5
SL9N520 G3127 JIS ≦0.12 ≦0.3 ≦0.9 ≦0.025 ≦0.025 8.5-9.5
X8Ni9 17280 ASTM ≦0.1 ≦0.35 0.3-0.8 ≦0.025 ≦0.025 ≦0.1 8.0-10.0

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