What is A283 Grade C equivalent to?

ASTM A283 Grade C is a low-carbon steel plate with moderate tensile strength of 55-75 ksi (380-515 MPa), commonly used for structural applications and pressure vessels due to its good weldability and formability.

Its equivalents include EN 10025-2 S235JR (European), IS 2062 Grade E250A (Indian), and GB/T 700 Q235C (Chinese), all offering similar low-strength properties for general fabrication.

As a leading Chinese manufacturer and exporter, Gangsteel produces high-quality sa 283 grade c steel plate under asme sa 283/sa 283m, ensuring compliance with ASTM and equivalent standards for global projects.

Overview of A283 Grade C and Its Equivalents

ASTM A283 Grade C is a low and intermediate tensile strength carbon steel plate used in structural applications like buildings, bridges, and tanks, where moderate strength and good formability are essential.

Equivalents like EN 10025-2 S235JR and IS 2062 Grade E250A provide comparable yield and tensile strengths for similar uses in Europe and India. Gangsteel's sa 283 grade c steel plate matches these equivalents, complementing other grades like sa 283 grade a steel plate, sa 283 grade b steel plate, and sa 283 grade d steel plate for versatile structural applications.

The table below compares A283 Grade C with common equivalents:

Chemical Composition Comparison

The chemical compositions are aligned for low carbon content, ensuring good weldability across equivalents. Below is a table of typical compositions (in weight %, maximum unless specified):

Gangsteel's sa 283 grade c steel plate adheres to these for seamless interchangeability.

Mechanical Properties and Testing

A283 Grade C has a minimum yield of 30 ksi (205 MPa) and tensile of 55-75 ksi (380-515 MPa), with equivalents like S235JR offering similar values. Testing follows ASTM A370, focusing on tensile and bend tests. Gangsteel's asme sa 283/sa 283m plates meet these through quality assurance.

Applications and Interchangeability

A283 Grade C and its equivalents are used in tanks, structures, and vessels, with good corrosion resistance. They are interchangeable in moderate-strength projects. Gangsteel's sa 283 grade c steel plate supports this with certifications.

FAQ

• What is A283 Grade C equivalent to in EN?EN 10025-2 S235JR, with similar 235 MPa yield and weldability.
• What is the Indian equivalent to A283 Grade C?IS 2062 Grade E250A, offering comparable strength for construction.
• What is the Chinese equivalent to A283 Grade C?GB/T 700 Q235C, with low-carbon properties for structural use.
• Can equivalents replace A283 Grade C?Yes, in most low-pressure and structural applications.
• Where can I buy A283 Grade C or equivalents?Gangsteel offers compliant plates; contact for sa 283 grade c steel plate.