|254 smo material equivalent
254 smo chemical composition
254 smo material properties
aws welding smo 254
astm welding smo 254
smo 254 composition
|Alloy 254 SMo Tubes
Alloy 254 SMo Seamless Tubes
Alloy 254SMo Plates
Alloy 254 SMo Sheets
Alloy 254 SMo Pipes/ 254 smo pipe
Alloy 254 SMo Fittings
** Nearest equivalent grade.
By using 1.4547 (UNS S31254 – 254 SMO® – SS2378) you get a high alloyed, stainless steel with outstanding corrosion resistance. The steel is developed for use in halide-containing environment such as seawater. Some common applications are off shore, marine environment and within chemical industry.
1.4547 (also called UNS S31254, 254 SMO® and SS2378) is a high alloyed austenitic stainless steel with exceptionell corrosion resistance. The steel is developed for use in halide-containing environment such as seawater, hydrochloric acid and contaminated sulphuric acid. 1.4547 has a superior resistance to uniform corrosion compared with common stainless steel, especially in acids containing halides. It has a high content of alloy materials which gives the steel exceptionally good resistance to pitting and crevice corrosion. The steel also have very good resistance to stress corrosion cracking.
Typical application areas for 1.4547:
Good formability and weldability
1.4547 has a good weldability and the methods used for welding conventional austenitic steels are used. It is somewhat more sensitive to hot cracking and shall be welded with low heat input.
Filler metal of type Avesta Welding P12 or P16 are recommended. These filler metals will give a weld with a resistance to pitting corrosion. The steel can be both cold and hot formed. Due to a higher strength and alloy materials the steel is difficult to machine.
Steel grade 1.4547 is a available as machined round bar in dimensions 10 – 320 mm..
If there is something you miss or wonder about you can always contact us to discuss your needs.
Sheets, Tubes, Plates, Special Parts, Pipes, Fittings, Round Bar, Sheets Suppliers, Tubes Suppliers, Plates Suppliers, Special Parts Suppliers, Pipes Suppliers, Fittings Suppliers, Round Bar Suppliers, Sheets Exporters, Tubes Exporters, Plates Exporters, Special Parts Exporters, Pipes Exporters, Fittings Exporters, Round Bar Exporters, Sheets Stockist, Tubes Stockist, Plates Stockist, Special Parts Stockist, Pipes Stockist, Fittings Stockist, Round Bar Stockist, Sheets, Seamless Welded Tube, Sheet Plate Coil, Special Parts, Seamless Welded Pipe, Buttweld Forged Fitting, Hex Bar Bright Square Bars, Sheets Suppliers, Seamless Welded Tube Suppliers, Sheet Plate Coil Suppliers, Special Parts Suppliers, Seamless Welded Pipe Suppliers, Buttweld Forged Fitting Suppliers, Hex Bar Bright Square Bars Suppliers, Sheets Exporters, Seamless Welded Tube Exporters, Sheet Plate Coil Exporters, Special Parts Exporters, Seamless Welded Pipe Exporters, Buttweld Forged Fitting Exporters, Hex Bar Bright Square Bars Exporters, Sheets Stockist, Seamless Welded Tube Stockist, Sheet Plate Coil Stockist, Special Parts Stockist, Seamless Welded Pipe Stockist, Buttweld Forged Fitting Stockist, Hex Bar Bright Square Bars Stockist