Density: 8.0 g/cm³
Equivalent designations:
EN 1.4547, UNS S31254, 254 SMO, SS2378, Alloy 254 SMO
Available products:
pipe,tube,bar,rod,wire,sheet,strip,bolt and nut,flange,pipe fittings
254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties:
Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5*
High resistance to general corrosion
High resistance to stress corrosion cracking
Higher strength than conventional austenitic stainless steels
Good weldability
254SMo Applications:
1. Petroleum production
2. Saltwater handling
3. Pulp mill bleach systems
4. Tall oil distillation columns
5. Desalination equipment
6. Food and chemical processing equipment
7. Flue gas desulphurization scrubbers
8. Offshore oil & gas production equipment
Chemical composition:
| Grade | Chemical Component % | |||||||||
| C | Cr | Cu | Mn | Mo | N | Ni | P | Si | S | |
| 254SMO | Max 0.02 | 19.5-20.5 | 0.5-1.0 | Max 1.0 | 6.0-6.5 | 0.18-0.2 | 17.5-18.5 | Max 0.03 | Max 0.8 | Max 0.01 |
Welded pipe/tube
Seamless pipe/tube
Pipe fittings
Flanges
Bar/Profiles
Sheet/ Plate/Coil/Strip
Wire/Wire rope
Forgings
Welding Rod
Fastener
Our Equipments:
Test:
Packing: Anti-wet bag,wooden box,wooden pallet or as required.
