ASTM A53 / SA53 (Gr A / B)

About ASTM A53 / SA53 (Gr A / B)

ASTM A53 / SA53 (Gr A / B) carbon steel is supplied for structural, pressure, piping, machining and general engineering requirements.

It is selected where economical strength, weldability, machinability or pressure service compliance is required. Anita Metal & Alloys supplies ASTM A53 / SA53 (Gr A / B) in standard as well as non-standard sizes for domestic and export customers.

To learn more about ASTM A53 / SA53 (Gr A / B), message us on WhatsApp and we'll get right back to you.

• ASTM A53 / SA53 (Gr A / B)
• Carbon Steel
• Cut size supply
• MTC available

Characteristics of ASTM A53 / SA53 (Gr A / B)

ASTM A53 / SA53 (Gr A / B) is chosen for dependable Carbon Steel performance in engineered components and project supply.

• Reliable performance for engineering and process industry use
• Suitable for stocked and made-to-order supply programs
• Available in common commercial sizes and finishes
• Can be matched with equivalent international specifications
• Supplied with traceability and documentation on request

Chemical Composition / Grade Profile

Final chemistry is supplied as per the ordered standard and confirmed on the material test certificate.

Key Properties

• Cost-effective engineering steel
• Good machinability or weldability depending on grade
• Heat treatment response varies by carbon level
• Available in bars, plates, pipes and fittings
• Testing and certification available for project work

Mechanical Properties

Machinability & Fabrication

Machining, forming, welding and heat treatment practice for ASTM A53 / SA53 (Gr A / B) should be selected according to product form, supply condition and the applicable specification.

• Machining parameters should be selected for the final heat condition
• Welding or forming practice should follow the applicable grade standard
• Use sharp tooling and suitable coolant for close-tolerance parts

Applications of ASTM A53 / SA53 (Gr A / B)

• Structural fabrication and base plates
• Machined shafts, pins, studs and bushes
• Pressure vessel and boiler components
• Line pipe and process piping
• Automotive and maintenance parts

Available Forms of ASTM A53 / SA53 (Gr A / B)

We can supply ASTM A53 / SA53 (Gr A / B) in mill length, cut length, ready-to-machine sizes and project-specific packing. Availability depends on grade, size, finish and order quantity.

• Round, square, flat and hex bars
• Sheets, plates, coils and strips
• Seamless and welded pipes / tubes
• Pipe fittings, flanges and fasteners
• Forged rings, blocks and custom cut pieces

Need ASTM A53 / SA53 (Gr A / B) in a specific form or size? Message us on WhatsApp and we'll confirm availability.