Luois Metals, based in Houston, USA, is a well-respected manufacturer and supplier of top-quality Stainless Steel 310 Rectangular Bars, specifically crafted for high-temperature applications and harsh industrial settings. This type of stainless steel (UNS S31000) is an austenitic chromium-nickel alloy celebrated for its outstanding resistance to oxidation, thermal stability, and strength even at elevated temperatures. Luois Metals provides 310 rectangular bars in a variety of sizes, finishes, and custom lengths, all adhering to international standards like ASTM A276 and ASTM A479. These bars are perfect for furnace components, heat exchangers, power plants, and other high-temperature processing needs.
Stainless Steel 310 Rectangular Bars generally consist of 25% chromium, 20% nickel, along with trace amounts of manganese, silicon, and carbon, which contribute to their remarkable oxidation resistance and high-temperature strength. When in the annealed state, 310 boasts a tensile strength of about 515 MPa and a yield strength of 205 MPa, along with impressive creep and rupture strength at temperatures reaching up to 1100°C (2010°F). It retains good ductility and toughness, even in cryogenic conditions. This alloy also offers excellent weldability and formability, making it a great choice for fabricated components that experience thermal cycling and corrosive gases.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Cr | Ni | C | Si | Mn | P | S | Mo | Cu | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 24.0-26.0 | 19.2-22.0 | .25 Max | 1.50 Max | 2.00 Max | .045 Max | .03 Max | .75 Max | .50 Max | Balance |
| Temperature, °F | Ultimate Tensile Strength, ksi | .2% Yield Strength, ksi | Elongation Percent |
|---|---|---|---|
| 70 | 80.0 | 35.0 | 52 |
| 1000 | 67.8 | 20.8 | 47 |
| 1200 | 54.1 | 20.7 | 43 |
| 1400 | 35.1 | 19.3 | 46 |
| 1600 | 19.1 | 12.2 | 48 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 / 1.4307 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
Stainless Steel 310 Rectangular Bars find extensive use in environments that are both high-temperature and prone to oxidation, such as furnace linings, burners, heat treatment trays, kiln supports, and boiler baffles. They are also utilized in petrochemical processing, thermal processing equipment, and refinery operations where they frequently encounter hot gases and oxidizing atmospheres. Their resistance to sulfidation, scaling, and thermal fatigue makes them ideal for long-term applications in power generation, cement manufacturing, and metallurgical industries. 310 rectangular bars are the go-to choice when both corrosion resistance and mechanical strength are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
Copyright 2024 Louis Metals. All rights reserved
