Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of advanced stainless steel solutions for demanding industries. Their Stainless Steel 253MA Bars are specially engineered for high-temperature applications where strength, oxidation resistance, and long-term stability are critical. Known for their excellent performance at elevated temperatures, these bars are widely used in thermal processing and industrial heating systems. Manufactured with precision and backed by strict quality control, Walid Stainless delivers 253MA Bars that provide reliability, durability, and consistent performance in extreme operating environments where conventional stainless steels may fail.
Stainless Steel 253MA Bars are produced from a high-chromium, high-nickel austenitic alloy containing approximately 21% chromium, 11% nickel, and small additions of silicon, nitrogen, and rare earth elements. This unique composition enhances oxidation resistance and creep strength at temperatures up to 1150°C. These bars typically exhibit tensile strength between 600–750 MPa and hardness around 180–220 HB. The austenitic structure ensures excellent toughness, thermal stability, and resistance to scaling, making 253MA Bars ideal for high-temperature service.
| 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 % |
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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 Bars are widely used in industries operating under extreme heat conditions. Typical applications include furnace components, heat treatment equipment, kiln parts, radiant tubes, petrochemical processing units, and power generation systems. Their superior oxidation resistance and high-temperature strength allow them to maintain structural integrity over long service periods. Engineers and plant operators rely on 253MA Bars for components exposed to continuous thermal cycling and aggressive atmospheres. Walid Stainless ensures every bar meets stringent quality standards, supporting safe, reliable, and long-lasting performance in high-temperature industrial applications.
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