254SMo (UNS S31254) 1.4547 Stainless Steel Sheet / seamless pipe / bar s

1.4547 (also called UNS S31254,254SMo 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.

254SMo (S31254, F44, 1.4547) Physical Properties

1, 254SMO (S31254, F44, 1.4547) stainless steel density: 8.24g/cm3,
2, 254SMO (S31254, F44, 1.4547) stainless steel melting point: 1320-1390 °C,
3, 254SMO (S31254, F44, 1.4547) Stainless Steel Magnetic: None

mechanical properties:

Corrosion Resistance

Excellent in a wide range of atmospheric environments and many corrosive media. 

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.

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A: Yes you can! We provide free material testing and MTC(mill test certificate) for every order you place with us. Also, Third Part Inspection is availabe.

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