Stainless Steel 321/321H Sheets and Plates

Alloy SS 321 or UNS S32100 is titanium-based SS material that is having very well resistant to corrosion ability. It is having good ability to resist intergranular corrosion once it gets exposed to the temperature at 800 deg F to 1500 deg F in chromium carbide precipitations. This material is resisting oxidation at the temperature ranging from 816 deg C. It is having stress rupture and creep-rupture properties as compared to the other alloys. Also, it is possessing commendable low-temperature hardiness. Alloy SS 321H or UNS S32109 is the greater carbon version of SS 321 that is having the carbon of 0.04 to 0.10%. The material is constructed to enhance the creep resistance and also for greater strength at 1000 deg F ranging temperature. In many cases, carbon content provides double certifications.

Material SS 321 cannot be easily hardened through the process of heat treatment. It only needs the process named cold working. It can be welded and processed by the technique named standard shop fabrications. SS 321 has ability towards corrosion resistant. The aim of developing it is to create its usability at the chromium carbide precipitation (427-816 deg C) wherein the un-stabilized alloys are easily subjected to the attacks of intergranular.

Common applications-
• Chemical processing
• Pharmaceuticals
• Aerospace
• Expansion Joints
• Food Processing
• Waste Treatment

Stainless steel 321/321H Sheets/Plates before delivering to the other industrialists is strictly sent for the quality and strength checking. The test that is conducted on it is such as Hardiness testing, corrosion-resistant test, chemical composition analysis, and mechanical properties testing. Finally, the only high quality of SS UNS S32100 / SS UNS S 32109 sheets/plates is distributed.