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SA 203 GR.B Ni Alloy Pressure Vessel Steel plate
SA 203 GR.B Ni Alloy Pressure Vessel Steel plate
SA 203 GR.B Ni Alloy Pressure Vessel Steel plate
SA 203 GR.B Ni Alloy Pressure Vessel Steel plate

SA 203 GR.B Ni Alloy Pressure Vessel Steel plate

SA203 Grade b steel grade is a nickel alloy steel plate in welded pressure vessels.
SA 203 GR.B Ni Alloy Pressure Vessel Steel plate Descriptions:
SA203 Grade b steel grade is a nickel alloy steel plate in welded pressure vessels.
For this SA203 Grade b is max thickness in 150mm and the element of nickel is 2.25% to be used in manufacturing pressure vessel and boilers.
SA203 Grade b is used in fabricators serving industry, especially in the oil, gas and chemical supply markets.

Thickness: 6MM to 150MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
Chemical Composition and Mechanical Properties:
SA203 Grade BChemical Composition
Grade The Element Max (%)
C Si Mn P S
SA203 Grade B 0.17 0.13-0.45 0.78-0.88 0.035 0.035
 
Mechanical Property of SA203 Grade B steel plate SA203 Grade B
Tensile strength, kis [MPa] 70-90[485-620]
Yield strength, min, kis [MPa] 40 [275]
Elongation in 8 in. [200 mm], min, % 17
Elongation in 2 in. [50 mm], min, % 21












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