SA 203 GR.B Ni Alloy Pressure Vessel Steel plate
Classification :
SA203 Grade b steel grade is a nickel alloy steel plate in welded pressure vessels.
Keywords:
SA 203 GR.B Ni Alloy Pressure Vessel Steel plate
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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