Aiman Metals is a reputable manufacturer and supplier located in Kuala Lumpur, Malaysia, focusing on high-performance stainless steel products. Among our top offerings are Stainless Steel 253MA Bars and Rods, designed to provide exceptional strength and oxidation resistance in high-temperature settings. We pride ourselves on our commitment to quality, precision, and customer satisfaction, serving a variety of industries such as petrochemical, power generation, and furnace construction. Our stainless steel bars and rods meet international standards, ensuring reliability and performance. With a team of skilled professionals and cutting-edge manufacturing technology, Aiman Metals is a preferred choice for stainless steel solutions in Malaysia and beyond.
Stainless Steel 253MA is an austenitic, heat-resistant alloy made up of 20–22% chromium, 10–12% nickel, and 1.4–2.0% silicon, along with trace elements like nitrogen and rare earth metals that boost performance at high temperatures. It boasts excellent oxidation resistance up to 1150°C. Its mechanical properties include a minimum tensile strength of 600 MPa, yield strength of 310 MPa, and an elongation of 40%. With its impressive creep strength and resistance to thermal fatigue, it’s perfect for demanding applications, maintaining structural integrity even under prolonged heat and mechanical 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 % |
Stainless Steel 253MA Bars and Rods find extensive use in applications that demand high-temperature strength and outstanding oxidation resistance. Common applications include components in heat treatment furnaces, recuperators, and combustion chambers. They are also crucial in industries like petrochemical, power generation, cement production, and metallurgical processing, where equipment endures extreme thermal conditions. Thanks to their durability and corrosion resistance, they are ideal for fabricating kiln linings, radiant tubes, and thermal equipment.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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