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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.
With its excellent formability, weldability, and extremely high cost-effectiveness, SA283 Gr.B steel is widely used in the manufacture of various conventional load-bearing structures and low-pressure vessels, making it a veritable "universal basic material" in the industrial manufacturing field.
This steel plate primarily conforms to the ASME SA283/SA283M standard, "Low to Medium Tensile Strength Carbon Steel Plates." Its grade designation has a clear meaning:
SA: Represents compliance with ASME (American Society of Mechanical Engineers) standards.
283: Represents the carbon structural steel plate specification under this standard.
GrB: Represents Grade B. In the SA283 series, among the four grades A, B, C, and D, grade B represents a low to medium strength level.
Note: This standard is completely equivalent to the ASTM A283/A283M standard in terms of technical requirements. SA283GrB and A283GrB are consistent in material and performance, differing only in the applicable system (ASME focuses on pressure vessels, while ASTM focuses on general structural applications).
SA283 Gr.B Delivery Condition and Manufacturing Process: SA283 Gr.B is typically delivered in as-rolled condition.
Depending on actual engineering requirements, it can also be delivered in normalized or normalized and tempered (N+T) condition.
With its excellent formability, weldability, and extremely high cost-effectiveness, SA283 Gr.B steel is widely used in the manufacture of various conventional load-bearing structures and low-pressure vessels, making it a veritable "universal basic material" in the industrial manufacturing field.
This steel plate primarily conforms to the ASME SA283/SA283M standard, "Low to Medium Tensile Strength Carbon Steel Plates." Its grade designation has a clear meaning:
SA: Represents compliance with ASME (American Society of Mechanical Engineers) standards.
283: Represents the carbon structural steel plate specification under this standard.
GrB: Represents Grade B. In the SA283 series, among the four grades A, B, C, and D, grade B represents a low to medium strength level.
Note: This standard is completely equivalent to the ASTM A283/A283M standard in terms of technical requirements. SA283GrB and A283GrB are consistent in material and performance, differing only in the applicable system (ASME focuses on pressure vessels, while ASTM focuses on general structural applications).
SA283 Gr.B Delivery Condition and Manufacturing Process: SA283 Gr.B is typically delivered in as-rolled condition.
Depending on actual engineering requirements, it can also be delivered in normalized or normalized and tempered (N+T) condition.