Ed Stainless is a reliable supplier of high-quality Stainless Steel 253MA Bars in Houston, USA. The bars are uniquely designed with high-temperature strength and oxidation resistance, making them most suitable for rigorous industrial environments. Our 253MA bars come in round, square, hex, and flat shapes and have global quality certifications such as ASTM A276 and A479. With precise finishing and dimensions to order, Ed Stainless provides the highest quality material for clients’ operating applications. Our dedication to performance and quality positions us as a prime supplier of heat-resistant stainless steel bars in the U.S. marketplace.
Alloy 253MA Bars contain 21% chromium, 11% nickel, 1.7% silicon, nitrogen, and trace amounts of cerium and other elements to improve oxidation resistance and high-temperature stability. They provide tensile strength of about 600 MPa and yield strength of about 310 MPa. They have good mechanical properties up to a temperature of 1100°C, with high creep and scaling resistance. Their austenitic microstructure facilitates good weldability and fair formability. SS 253MA bars are manufactured for structural usage under extended thermal conditions, and hence, they are strong and long lasting in tough environments.
| Specifications | ASTM A276 / ASME SA276 & ASTM A479 / ASME SA276 |
| Range | 3.17 MM TO 350 MM DIA |
| Dia Meter | 25mm to 152mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging etc |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | S | P | Ni | Cr | Fe | Ce | N |
| 253 MA | 0.05 – 0.1 | 0.8 max | 2.0 max | 2.0 max | 0.04 max | 10.0 – 12.0 | 20.0 – 22.0 | Bal | 0.03 – 0.08 | 0.14 – 0.20 |
| Element | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 253 MA | 7.8 g/cm3 | 600 MPa | 310 MPa | 40 % |
Contact us to get a quick quote for your requirement.
We ensures the highest quality standards for Stainless Steel 253MA Bars through rigorous testing and certification. Each batch undergoes comprehensive tests, including mechanical, chemical, and dimensional assessments. Certified by leading industry bodies, their products meet global quality norms, ensuring reliability, performance, and compliance with international specifications.
253Ma round bars provide exceptional high-temperature strength and oxidation resistance, ideal for use in furnace components, petrochemical industries, and high-temperature applications requiring durability and performance.
253Ma flat bars are designed for high-temperature and corrosive environments, used in furnace components and petrochemical industries, offering superior strength, oxidation resistance, and long-lasting performance.
253Ma square bars are suitable for high-temperature applications, providing excellent strength and resistance to oxidation, making them ideal for use in industrial equipment and high-stress environments.
253Ma rectangular bars offer high-temperature strength and oxidation resistance, used in furnace components and industrial applications, ensuring durability and performance in extreme environments.
253Ma hexagonal bars deliver outstanding strength and oxidation resistance at high temperatures, perfect for use in industrial machinery, furnace components, and applications requiring durability in harsh conditions.
253Ma T-bars provide excellent performance in high-temperature environments, used for structural support and components in industrial applications, offering superior strength, oxidation resistance, and reliability.
Stainless steel 253MA panels are widely used in applications requiring high strength at high temperatures, excellent resistance to oxidation, sulphidation and carburization These panels are ideal for furnace components, heat exchangers and high temperature dryers environmental applications, such as chemical processing, power plants and petrochemical industries Because of their resistance to thermal cycling and high mechanical stresses they are used in high performance air extraction systems, gas turbines and boilers This material’s combination of strength, oxidation resistance and durability makes it suitable for demanding applications in the wind, aerospace, automotive and marine industries
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