Adinox Overseas, well-known name in metal industry because of good reputation as Supplier & Manufacturer of good quality 253 MA Wires. This austenitic stainless steel alloy is also known as UNS S30815 or ASTM ASTM A580 and is designed to be a material with extreme strength and a high level of oxidation resistance as well as to perform at high temperatures. These wires are durable to the highest level and suitable in tough industrial applications where excess heat and corrosion are rampant.
The 253 MA alloy wire, that is a universal standard material to be able to satisfy EN 1.4835 requirements, is characterized by high level of mechanical strength and excellent performance against scaling and creep deformation. A grade that was designed to work effectively at temperatures as high as 1150C, it is common in heat exchangers, furnace part, kiln, recuperators and refinery. It is characterized by better oxidation resistance, in part thanks to the addition of rare earth metals and well balanced mixture of chromium (21%), nickel (11%), and nitrogen, which form a protective oxide together and make it more stable.
At Adinox Overseas, we sell a very wide variety of wire sizes in coil form as well as straight lengths in order to meet different industrial demands. Our UNS S 30815 wires are manufactured under highly checked-in quality assurance procedures towards internationalization routine. No matter what business you are in the petrochemical, power generation, cement or metallurgical, our 253 MA wires provide consistent performance, minimized downtime and cost efficient operation.
The quality that we observe means that every ASTM A580 253 MA wire passes through the process of the intensive testing, both mechanical, chemical, and microstructure testing. The material has superior resistance to sulfidation as well as carburization hence, it is prone to be preferred during applications that involve gas and oil burning atmospheres. Moreover, it can be fabricated and installed easily in different industrial setups, due to the fact that it has high tensile strength, fatigue resistance and is also weldable.
| Specifications | ASTM A580, ASME SA580 / ASTM A313, ASME SA313 |
|---|---|
| Dimensions | ASTM, ASME |
| Length | Max 12000 mm |
| Diameter | 5.5 – 400 mm |
| Specialize | Wire, Coil Wire |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | N | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 253 MA [S30815] | 0.02 max | 1 max | 0.8 max | 0.01 max | 0.5 – 1 | 17.5 – 18.5 | 19.5 – 20.5 | 0.18 - 0.22 | 6 – 6.5 | 0.03 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
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