254SMo Stainless Steel Coil

Grade: 254SMo/UNS S31254/W.Nr.1.4547

Hot rolled: 3mm-16mm

Cold Rolled: 0.3mm-3.0mm

Width: 1.0m/1.22m/1.5m/1.8m/2.0m/2.2m or as client’s requirement.

Standard: ASTM A240/A240M, JIS G4304, JISG 4305, EN 10088/3

Finish: 2B, 8K, HL, 240#, No.1, 1D

254SMO is a super austenitic stainless steel with high chromium, nickel, molybdenum, and nitrogen contents. It provides outstanding resistance to pitting, crevice corrosion, and chloride environments.

Chemical Composition (Typical wt.%)

Element Value
Carbon (C) ≤0.020
Chromium (Cr) 19.50-20.50
Nickel (Ni) 17.50-18.50
Molybdenum (Mo) 6.00-6.50
Nitrogen (N) 0.18-0.22

Mechanical Properties (Typical Condition)

Property Value
Tensile Strength ≥650 MPa
Yield Strength ≥300 MPa
Elongation ≥35%
  • Seawater systems
  • Desalination plants
  • Chemical processing
  • Flue gas desulfurization systems

254SMO is a super austenitic stainless steel with high chromium, nickel, molybdenum, and nitrogen contents. It provides outstanding resistance to pitting, crevice corrosion, and chloride environments.

Chemical Composition (Typical wt.%)

Element Value
Carbon (C) ≤0.020
Chromium (Cr) 19.50-20.50
Nickel (Ni) 17.50-18.50
Molybdenum (Mo) 6.00-6.50
Nitrogen (N) 0.18-0.22

Mechanical Properties (Typical Condition)

Property Value
Tensile Strength ≥650 MPa
Yield Strength ≥300 MPa
Elongation ≥35%
  • Seawater systems
  • Desalination plants
  • Chemical processing
  • Flue gas desulfurization systems
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