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SA302GrA belongs to the alloy steel for high-temperature pressure vessel.SA302GrA, SA302GrB, SA302GrC, SA302GrD under ASME standard for welded boilers and other pressure vessels, widely used for chemical pressure vessels, heat exchangers, boilers and other equipments.
Chemical composition of SA302GrA Pressure vessel steel plate:
C |
Mn |
P |
S |
Si |
Mo |
|
≤0.25 |
1.07~1.62 |
≤0.035 |
≤0.035 |
0.13~0.45 |
0.41~0.64 |
SA203 this property is based on its Mn, Mo, Ni composition. As one of the most popular Chinese steel supplier, we can supply SA302GrA Pressure vessel steel plate with high quality and competitive price.
Mechanical properties: tensile strenegth:500-690MPa; yield strength≥345MPa; Elongation: 18%
Surface treatment: bright, pickled, black, polish
Technique: hot rolled
Diameter: 2-400mm; length: as customer’s requirement
If you want to learn more, please feel free to contact us, we will answer your questions in detail, we will provide you quality and cheap SA302GrA Pressure vessel steel plate.
