254 SMO is a 6-Moly grade designed specifically for warm seawater and halide service where 316L and even 904L pit. The nitrogen addition contributes strongly to pitting resistance and raises strength above conventional austenitics. It remains fully austenitic, so unlike duplex it keeps its toughness and non-magnetic behaviour.
Pitting resistance equivalent. Higher resists chlorides better.
Indexed to 304. Indicative, for specification triage.
Rajgranth Metal & Alloys manufactures, stocks, supplies and exports 254 SMO Super Austenitic Stainless Steel seamless Tubes (UNS S31254) from Mumbai. 6% molybdenum super-austenitic with nitrogen. PREN above 42. Rajgranth Metal & Alloys has been trading since 1980, is self-funded and debt-free, and despatches most orders from its Mumbai stockyard within two days.
254 SMO is a 6-Moly grade designed specifically for warm seawater and halide service where 316L and even 904L pit. The nitrogen addition contributes strongly to pitting resistance and raises strength above conventional austenitics. It remains fully austenitic, so unlike duplex it keeps its toughness and non-magnetic behaviour.
254 SMO Super Austenitic Stainless Steel is also designated UNS S31254, EN 1.4547, AISI 254 SMO, GB S31254 and Werkstoff X1CrNiMoCuN20-18-7. Quote the designation your specification uses and we will supply to it.
Resists pitting and crevice attack in warm seawater, Higher strength than 316L while remaining fully austenitic, Excellent resistance to chloride stress corrosion cracking and Non-magnetic and tough at cryogenic temperature. It is non-magnetic, with requires-procedure weldability and difficult machinability, and is used in continuous service in air up to about 400 °C.
Among the most expensive stainless options per tonne, Requires over-alloyed filler metal when welded, Difficult to machine and Availability is limited to held stock and mill order. We state these plainly so the grade is chosen for the right service.
Our published range covers outside diameter 3.1, 76.2 (mm — larger sizes to order), wall thickness 0.71 to 8.0 (SWG, mm), length 5 m, 6.5 m (Customised up to 12 m per requirement), tube ends Plain, Bevelled and marking Size, Grade, Specification, Heat number. Standards include ASTM A213 / ASME SA-213, ASTM A269, ASTM A312 / ASME SA-312, ASTM A376 / ASME SA-376, ASTM A789 / ASME SA-789, ASTM A790 / ASME SA-790, ASTM A268 / ASME SA-268, ASTM A511, ASTM B163 / ASME SB-163 and ASTM B407 / ASME SB-407. Finishes and conditions include Bright Annealed (CFA), Solution Annealed (CFD), Electro Polished (EP), Polished (APP), Annealed and Pickled (AP), Mirror Polish, Matt Polish and Cold Drawn.
seawater cooling systems and heat exchangers, desalination plant, bleach and chlorine handling, flue gas cleaning and offshore process piping. Typical industries: marine & shipbuilding, oil & gas, chemical, power & energy and paper & pulp. We supply across India and export to markets in the Middle East, Africa, Europe, Asia, North America and South America.
Material is supplied with documentation, tested in house across 18 listed testing facilities, and covered by our ISO 9001:2015 quality management system. Rajgranth Metal & Alloys has been trading since 1980, is self-funded and debt-free, and despatches most orders from its Mumbai stockyard within two days.
mm — larger sizes to order
SWG, mm
Customised up to 12 m per requirement
The full detail for this product as supplied from our Mumbai stockyard: sizes, grades, standards, tolerances, tests and applications.
Rajgranth is a Leading Manufacturers, Stockholders and Exporters of Stainless Steel Seamless Tubes Grades SMO 254 in Mumbai, India.
Our Stainless Steel Seamless Tube Used In Many Industries & Have Many Application
Size x Thickness x Standard x Specification x Grade
| MIDDLE EAST Saudi Arabia Iran Iraq UAE Qatar Bahrain Oman Kuwait Turkey Yemen Syria Jordan Cyprus | AFRICA Nigeria Algeria Angola South Africa Libya Egypt Sudan Equatorial Guinea The Republic Of Congo Gabon NORTH AMERICA USA Canada Mexico Panama Costa Rica Puerto Rica Trinidad And Tobago Jamaica Bahamas Denmark | EUROPE Russia Norway Germany France Italy UK Spain Ukraine Netherland Belgium Greece Czech Republic Portugal Hungary Albania Austria Switzerland Slovakia Finland Ireland Croatia Slovenia Malta | ASIA India Singapore Malaysia Indonesia Thailand Vietnam South Korea Japan Sri Lanka Maldives Bangladesh Mayanmar Taiwan Cambodia | SOUTH AMERICA Argentina Bolivia Brazil Chile Venezuela Colombia Ecuador Guyana Paraguay Uruguay |
|---|
Send the size, quantity and standard. We will confirm availability against stock and come back with price.
