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Stainless steels

Stainless 904L

Stainless steel for highly corrosive environments

904L is a high-performance austenitic stainless steel known for its exceptional corrosion resistance in the most aggressive environments. Its high nickel, chromium and molybdenum content gives excellent resistance to acids, chlorides and chemicals. It is particularly suited to demanding industrial equipment that requires maximum durability.

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Available dimensions

Round barsØ 10 – 150 mm
Sheets (thickness)3 – 100 mm
Tubes (outer Ø)10 – 200 mm

Forms

  • Sheet
  • Round bar
  • Tube

Colours

  • Silver
  • Gold
  • Black

Technical properties

Tensile strength490–710 MPa
Yield strength220 MPa
Chromium19–23 %
Corrosion resistanceVery high

Typical, indicative values — not contractual. Reference data is given in the technical data sheet.

Technical data sheets

Sectors

  • Chemicals
  • Petrochemicals
  • Pharmaceuticals

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