254 SMO Material

UNS S31254 and WNR 1.4547 Products Supplier and Stockist in India

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254 SMO Price Per Kg

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254 SMO Stainless Steel is a super austenitic stainless steel alloy, with very high end molybdenum and nitrogen content with low carbon content. Alloy 254 SMO exhibits outstanding resistance to pitting, crevice corrosion, stress cracking, and fatigue corrosion. Due to high amount of Chromium, nitrogen and molybdenum content, Alloy 254 is considerably tougher than the usual austenitic grades with strength almost two-times that of 300 series stainless steels. It is also known for its high ductility and impact strength. Also Alloy 254 SMO is been regularly used in high chloride environments, due to its high level of molybdenum and nickel.

 

SMO 254 has been found to be more cost-effective replacement for high nickel and titanium alloys. It has a Pitting Resistance Equivalent (PREN) of > 42.5, and is also known to possess excellent workability as well. Alloy 254 has very low carbon content, hence it had very little risk of carbide precipitation during heating. Alloy 254 was specially developed for use in seawater and other aggressive chloride-bearing environments. Hence it possesses excellent resistance in water containing chloride and is suitable for use in sea water, as it can be exposed to such conditions for longer periods without getting affected from crevice corrosion. UNS S321254 possesses excellent weldability, which should be done without pre-heating. If done exactly, there will be no requirement for any subsequent heat treatment. Alloy 254 has low thermal conductivity and high thermal expansion. Welding without filler metals results in poor strength properties.

 

Siddhagiri Metals and Tubes are recognized globally as exporter of UNS S31254 products for more than 15+ years now to more than 70 countries worldwide. We are an ISO 9001:2015 certified company and CRISIL MSE 4 Rated, and our products are tested as per international standards and specifications to meet our client’s custom requirements. We have huge inventory of 254 SMO products which are manufactured as per different dimension standards and guidelines standards like ASTM, ASME, DIN, ANSI, WERKSTOFFE, EN, JIS, and BS.

Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. For more information on 254 SMO products Contact Us Today !

• Common Trade Names : 254 SMO Stainless Steel, SMO 254 Stainless Steel, 6Mo Stainless Steel, 6Moly Stainless Steel,254 SMO, Alloy 254, 6Mo, 6Moly, Alloy 254 SMO, Alloy ® 254 SMO, Super Alloy 254 SMO, Alloy Steel 254, Alloy Stainless Steel 254, 22Cr Alloy.
• Specifications: UNS S31254, E.N 1.4547, WNR 1.4547, SIS 2378, F44.
• Applications of 254 SMO: Food and chemical processing equipment, Petroleum production., Flue gas desulphurization scrubbers, Tall oil distillation columns, Desalination equipment, Saltwater handling, Pulp mill bleach systems, Offshore oil and gas production equipments.
• Features of 254 SMO: Resistant to pitting and crevice corrosion, Very high resistance to chloride stress, corrosion cracking, Excellent impact toughness and high ductility, Excellent workability and weldability, Good general corrosion resistance and sulfide stress corrosion resistance, Lower coefficient of thermal expansion, and higher thermal conductivity, 50% stronger than 300-series austenitic stainless steels, Low carbon, hence less chance of carbide precipitation during heating.
• Origin: Indian Origin, European Origin, Japanese Origin.
• Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports.
• Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests.