321 Mirror Stainless Steel Sheet

The 321 Mirror Stainless Steel Sheet represents a sophisticated titanium-stabilized austenitic chromium-nickel stainless steel. This premium grade material offers enhanced intergranular-corrosion resistance through its specialized titanium content. As a leading variant in the Mirror Stainless Steel Sheet family, its unique composition allows titanium carbide to precipitate within grains rather than at grain boundaries, ensuring superior structural integrity.

Applications and Performance Features of 321 Mirror Stainless Steel Sheet

Key characteristics include:

• Non-magnetic properties
• Excellent heat resistance up to 800ºF (427ºC)
• Superior welding capabilities
• Enhanced pitting resistance
• Premium mirror finish options
• Custom sizing available

Industrial Applications:

Our 321 Mirror Stainless Steel Sheet excels in environments requiring:

• Intermittent heating between 800ºF (427ºC) and 1650ºF (899ºC)
• Welding without post-weld annealing
• High-performance chemical processing
• Pharmaceutical manufacturing
• Architectural installations requiring mirror finish

Technical Advantages:

• UNS S32100 designation
• WNR 1.4541 grade specifications
• Superior forming capacity
• Enhanced heat-bearing properties
• Excellent corrosion resistance
• Premium surface finish options

Our 321 Mirror Stainless Steel Sheet products are available in various dimensions and can be customized to meet specific project requirements, combining aesthetic appeal with industrial-grade performance.