AISI 321 Stainless Steel Coil – Stabilized for High Temperature Strength

Product Summary

AISI 321 stainless steel coil is stabilized with titanium, preventing chromium carbide precipitation during welding and high temperature exposure. This ensures excellent intergranular corrosion resistance and high temperature strength, making it ideal for heat exchangers and exhaust systems.

Key Selling Points

• Titanium Stabilization: Prevents sensitization, ensuring resistance to intergranular corrosion even after welding or heating.
• High Temperature Performance: Maintains strength and oxidation resistance at temperatures up to 800°C.
• Excellent Weldability: Suitable for all standard welding methods, reducing fabrication time.
• Versatile Applications: Used in aerospace, power generation, and petrochemical industries.
• Reliable Supply: MESCO offers stable inventory and fast delivery (3-7 days for stock).

Technical Specifications

Models and Options

Available in coil, sheet, and plate forms. Custom width and length available.

Materials and Structure

Stabilized austenitic stainless steel containing titanium, which prevents carbon precipitation at grain boundaries during high temperature exposure.

Applications

Used in high temperature environments such as heat exchangers, furnace parts, exhaust manifolds, and aerospace components.

Case Study

A petrochemical plant used AISI 321 coils for a high temperature heat exchanger, reducing maintenance frequency by 40% compared to previous materials.

FAQ

• What is the MOQ? Flexible based on specs.
• Can you provide MTC? Yes, EN 10204 3.1.
• Do you offer samples? Yes.
• What payment terms? T/T, L/C.
• How fast is delivery? 3-7 days for stock.

Inquiry Information

Contact Max: mesco@mescogroup.com.cn, WhatsApp +86 151-3456-5556.

Image: AISI 321 stainless steel coil