Nestled in the heart of Manama’s dynamic industrial landscape, Junaid Metals has established itself as a trusted source for premium-grade materials, with a special focus on the exceptional SMO 254 bars and rods. We understand that the success of your most demanding projects hinges on the integrity of your materials, which is why we are committed to supplying products that not only meet but exceed the rigorous standards required for challenging environments, ensuring reliability from the ground up.
The strength of SMO 254 lies in its sophisticated composition, a high-alloy austenitic stainless steel rich with chromium, nickel, and molybdenum, and enhanced with nitrogen. This specific blend grants it outstanding mechanical properties, including remarkable yield and tensile strength, coupled with excellent ductility and impact resistance. It is this robust combination that allows it to perform so reliably under severe stress, maintaining its structural integrity where other materials might fail.
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.
You will find SMO 254 bars and rods hard at work in the world’s most punishing conditions. They are indispensable in seawater cooling systems, chemical process plants handling aggressive acids, and pollution control scrubbers where chloride-induced pitting is a constant threat. Their superior corrosion resistance also makes them a preferred choice for architectural marine hardware and components within flue gas desulphurization units, proving their versatility and durability across a spectrum of critical industrial and marine applications.






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