SMO 254 Pipes & Tubes is a premium nickel-iron-chromium alloy, enriched with additions of molybdenum, copper, and titanium, making it an excellent material for industrial applications that demand high resistance to corrosion and extreme temperatures. Widely used in harsh environments, SMO 254 Pipes & Tubes are particularly sought after by importers, suppliers, stockists, and exporters worldwide for their unmatched durability, versatility, and reliability.

One of the most outstanding characteristics of SMO 254 Pipes & Tubes is its exceptional resistance to various corrosive conditions. The alloy demonstrates excellent resistance to sulfuric and phosphoric acids, making it an ideal choice for chemical processing industries. In addition, its resistance to oxidizing and reducing agents ensures long-lasting performance in environments prone to stress corrosion cracking, pitting, and crevice corrosion. This makes SMO 254 Pipes & Tubes indispensable in industries such as oil and gas, marine engineering, and pollution control.
The mechanical properties of SMO 254 Pipes & Tubes further add to its appeal. Suppliers and stockists often ensure that these products are available in a variety of sizes and thicknesses, enabling importers and exporters to cater to diverse market needs.
Its ability to withstand elevated temperatures and maintain structural integrity makes it an excellent choice for applications like heat exchangers, pressure vessels, and piping systems.For industries focused on quality and reliability, SMO 254 Pipes & Tubes is a preferred material due to its high-performance characteristics. Exporters and suppliers of SMO 254 Pipes & Tubes play a crucial role in ensuring these materials meet global standards.
Trusted stockists provide comprehensive testing and certification, guaranteeing that these products are of the highest quality and suitable for critical applications.SMO 254 Pipes & Tubes versatility extends to its ease of machining and welding. Its excellent weldability ensures that it can be seamlessly integrated into complex systems without compromising performance.
UNS No. | S31254 |
---|---|
Standard | SMO 254 Pipes & Tubes |
Pipe Size | 1/8" NB to 36" NB |
Schedule | SCH5, SCH10, SCH10S, SCH40, SCH40S, SCH80, SCH80S, SCH160, SCH160S, SCHXXS |
Type | Seamless, Welded, EFW, Fabricated |
Tube Size | 4mm od to 50mm od |
Thickness | 0.3mm to 5mm thk |
Length | 100mm to 6000mm, Custom Cut length |
End | Plain End, Threaded end |
Form | Round, Square, Triangle etc. |
GRADE | Werks Toff | UNS | Ni | Cr | Co | Mo | Fe | Cu | Nb | Al | Ti | C | S | Si | Mn | Others |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMO 254 | 1.4547 | S31254 | 17.5 - 18.5 | 19.5 - 20.5 | - | 6.0 - 6.5 | - | 0.5 - 1.0 | - | - | - | 0.02 Max | 0.01 Max | 0.7 Max | 1.00 Max | P - 0.03 Max / N - 0.18 - 0.22 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
SMO 254 | 650 | 280 | 40 | 8 |