Power Plant Services

Power Plant Services

3131 W Soffel Ave, Melrose Park, Illinois, 60160

Stainless Steel

Stainless Steel

PPS offers 422 stainless steel which is widely used for conditions where temperatures are raised up to 1200°F. The 422 stainless steel can be heat-treated to different high strength levels, depending on the section, form, and application involved. The 422 stainless steel also has good resistance to scaling and oxidation and excellent creep-rupture properties. It contains a balanced composition that consist of a microstructure that is essentially fully tempered martensite after heat treatment.

Common Trade Names for 422 Stainless Steel

  • 422SS
  • Alloy 422
  • 422 Stainless Steel

Applications of 422 Stainless Steel

  • Steam and gas turbine parts
  • Balance chamber
  • Fasteners
  • Studs
  • Bushing
  • Blades

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