Dhruv Metals, a prominent manufacturer and supplier located in Hyderabad, India, is well-regarded for its top-notch SMO 254 Bars and Rods, designed to meet the rigorous demands of industries that face highly corrosive environments. With a strong commitment to quality, durability, and precision, Dhruv Metals produces SMO 254 products using cutting-edge techniques and stringent quality control measures. These bars and rods are highly valued for their remarkable strength, resistance to pitting, and excellent weldability. Catering to sectors like chemical processing, marine, offshore, and desalination, Dhruv Metals guarantees reliable performance and longevity, even in the toughest operating conditions.
The composition of SMO 254 Bars and Rods includes significant amounts of chromium (20%), molybdenum (6%), and nitrogen (0.2%), along with nickel (18%) and iron as the balance. This distinctive blend offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking induced by chlorides. SMO 254 boasts impressive mechanical properties, featuring a tensile strength ranging from 650 to 850 MPa, a yield strength of about 300 MPa, and high elongation. These rods also maintain their structural integrity under high temperatures and pressures. Their exceptional corrosion resistance and mechanical strength make them ideal for aggressive chemical and saltwater environments.
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 find extensive application in industries that require exceptional corrosion resistance and mechanical durability. In chemical processing, they are utilized in heat exchangers, reactors, and tanks that are exposed to chlorides and acidic media. The marine and offshore industries depend on them for seawater-cooled heat exchangers, piping systems, and structural components. In the pulp and paper sector, they are employed in bleaching equipment and digesters. Additionally, SMO 254 is used in desalination plants and flue-gas cleaning systems, where resistance to pitting and crevice corrosion is vital for long-term reliability and safety.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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