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Stainless Steel AISI 321

Alloy 321 (Fe/Cr18/Ni9/Ti) is a titanium stabilized austenitic stainless steel with good general corrosion resistance.

It has excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800–1500°F (427–816°C).

The alloy resists oxidation to 1500°F (816°C) and has higher creep and stress rupture properties than alloys 304 and 304L. It also possesses good low temperature toughness.

Showing 3 product lines

Stainless Steel AISI 321 Foil

Line Number & MaterialThicknessCompositionDescription
FE6971 Stainless Steel AISI 321 Foil 0.15 mmFe/Cr18/Ni9/TiTemper annealed.View item
FE6972 Stainless Steel AISI 321 Foil 0.5 mmFe/Cr18/Ni9/TiTemper annealed. Tension Levelled. Finish bright.View item

Stainless Steel AISI 321 Sheet

Line Number & MaterialThicknessCompositionDescription
FE6970 Stainless Steel AISI 321 Sheet 1.0 mmFe/Cr18/Ni9/TiTemper annealed. Finish descaled.View item

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