In the heart of Nigeria’s bustling capital, Akor Stainless stands as a trusted partner for industry, providing high-performance materials like Stainless Steel 253Ma Bars. We understand that the demanding projects across Abuja and beyond require materials that can truly endure. That’s why we specialize in supplying these superior bars, known for their exceptional strength at high temperatures, ensuring your critical constructions and manufacturing processes are built on a foundation of reliability and long-lasting quality.
The strength of 253Ma lies in its clever composition, which includes chromium, nickel, and small but vital additions of silicon, cerium, and nitrogen. This specific blend gives the bars outstanding resistance to oxidation and corrosion, especially when things heat up. Mechanically, these bars are impressive, retaining a high level of tensile and creep strength even when exposed to temperatures that would cause ordinary stainless steel to weaken significantly, making them a robust choice for challenging 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.
From the intense heat of industrial furnaces and powerful gas turbines to the demanding environments of petrochemical plants and power generation facilities, 253Ma Bars are the go-to material. Their ability to perform under stress and high temperatures makes them ideal for components like heat exchanger parts, furnace baffles, and structural elements in aggressive settings. Choosing these bars means investing in a solution that minimizes downtime and maximizes the lifespan of your equipment, providing peace of mind for engineers and project managers tackling the toughest applications.
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