Strategically located in Manama, Bahrain, Niazi Stainless has built a strong reputation as a trusted partner in the metals industry, specializing in high-performance materials. We proudly supply and manufacture Stainless Steel 253Ma Bars, a superior-grade alloy designed to excel where others falter. Our commitment is to provide industries with robust components that stand up to the most intense operational demands, ensuring reliability and longevity in even the most challenging environments.
The strength of 253Ma stems from its unique composition, which includes chromium, nickel, and silicon, along with a carefully balanced addition of nitrogen and rare earth metals. This specific formula grants it exceptional resistance to oxidation and creep, allowing it to maintain its mechanical integrity at temperatures soaring up to 1150°C. These bars are engineered for durability, offering a powerful combination of high tensile strength and impressive creep rupture properties under sustained heat and stress.
| 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.
This makes Stainless Steel 253Ma Bars an indispensable solution for advanced engineering applications. They are ideally suited for critical components in high-temperature furnaces, power generation systems, and petrochemical processing equipment. From industrial heating elements and heat exchangers to structural parts in demanding thermal environments, these bars deliver unmatched performance and reliability, helping to enhance efficiency and safety in operations where failure is not an option.
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