Neith Metals, located in Cairo, Egypt, stands out as a top manufacturer and supplier of premium metal products. One of their standout offerings is the SMO 254 Bars/Rods, which are celebrated for their remarkable corrosion resistance and strength, especially in tough environments. Crafted with cutting-edge manufacturing techniques and rigorous quality controls, these bars and rods adhere to international performance and reliability standards. Neith Metals caters to various industries, including chemical processing, petrochemical, marine, and offshore engineering, providing precision-engineered components. With a strong focus on quality, innovation, and customer satisfaction, the company has built a solid reputation as a reliable supplier of SMO 254 Bars/Rods for essential industrial applications.
The SMO 254 Bars/Rods are primarily made up of iron, chromium, nickel, and molybdenum, with a touch of nitrogen to boost their corrosion resistance and strength. This alloy showcases impressive tensile strength, typically ranging from 700 to 800 MPa, and a yield strength of about 320 to 350 MPa. With its high hardness, outstanding toughness, and resistance to pitting, crevice corrosion, and stress corrosion cracking, SMO 254 maintains its mechanical stability even in harsh chemical and marine settings. Its unique blend of strength, corrosion resistance, and durability makes it perfect for critical industrial applications where reliability is key.
Standards : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 1/2″ to 100″
Length : 100 mm to 6000 mm
Specifications : ASTM A276, A279, A479
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Finish : Bright, Polish & Black
| Elements | Carbon | Chromium | Manganese | Molybdenum | Nickel | Nitrogen | Phosphorus | Silicon | Sulphur |
|---|---|---|---|---|---|---|---|---|---|
| SMO 254 UNS S31254 | 0.02 max | 19.5-20.5 | 1.0 max | 6.0-6.5 | 17.5-18.5 | 0.18-0.22 | 0.03 max | 0.8 max | 0.01 max |
| 0.2% Proof Stress (N/mm2 ) [ksi] minimum | 300 [43.5] |
| Tensile Strength (N/mm2) [ksi] minimum | 650 |
| Elongation (%) minimum | 35 |
| Hardness (HBN) | 270 max |
| Reduction of Cross Section Area (%) | 50 |
SMO 254 Bars and Rods are designed with a high content of chromium, nickel, and molybdenum, which provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. This composition makes them highly effective in aggressive environments, such as marine, chemical processing, and petrochemical industries, where high chloride concentrations are present.
Yes, SMO 254 Bars and Rods can be easily welded using standard welding techniques. However, it is important to follow proper procedures and use appropriate filler materials to maintain the material’s superior corrosion resistance and mechanical properties. This makes it suitable for critical applications where welded joints are required.
SMO 254 Bars and Rods are commonly used in industries such as chemical processing, marine, and petrochemical, where materials need to withstand highly corrosive environments. They are used in heat exchangers, pressure vessels, desalination plants, and other critical infrastructure requiring high performance in extreme conditions.
SMO 254 Bars/Rods find extensive use in industries that face aggressive chemical and marine conditions. They are particularly well-suited for seawater piping, desalination plants, and chemical reactors, thanks to their exceptional resistance to pitting and crevice corrosion. The petrochemical and offshore sectors depend on SMO 254 for valves, pumps, and structural components that must withstand severe conditions. Moreover, the food processing and pharmaceutical industries also rely on these bars and rods, where corrosion resistance and hygiene are paramount. Their outstanding durability, mechanical strength, and resistance to stress corrosion make SMO 254 Bars/Rods essential for high-performance applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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