Stainless Steel UNS S32109 Sheet Plate, ASTM A240 321H Stainless Steel Plate, UNS S32109 Stainless Steel Plate, 1.4878 Stainless Steel Plate, Hot Rolled 321H Steel Sheet, Cold Rolled 321H Steel Sheet.

Stainless Steel UNS S32109 Sheet Plate is made of titanium stabilized austenitic stainless steel plate with good general corrosion resistance. ASTM A240 321H Stainless Steel Plate has excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800 - 1500°F (427 - 816°C).

The Stainless Steel UNS S32109 Sheet Plate resists oxidation to 1500°F (816°C) and has higher creep and stress rupture properties than alloys 304 and 304L. UNS S32109 Stainless Steel Plate also possesses good low temperature toughness.

1.4878 Stainless Steel Plate is the higher carbon (0.04 - 0.10) version of the alloy. Stainless Steel UNS S32109 Sheet Plate was developed for enhanced creep resistance and for higher strength at temperatures above 1000oF (537°C). In most instances, the carbon content of the plate enables dual certification.

Chemical Composition of AISI 321H, UNS S32109, EN 1.4878 Stainless Steel Plate

Mechanical Properties of AISI 321H, UNS S32109, EN 1.4878 Stainless Steel Plate