Standard：JIS, AISI, ASTM, GB, DIN, EN, etc.
Material：201, 202, 304, 304L, 309S, 310S, 316, 316L, 317, 317L, 321, 410,430, 430F,409，904L etc.
Thickness：0.1mm-150mm, or according to the customers' request.
Width：500mm-3000mm, or according to the customers' request.
Length：500mm-6000mm, or according to the customers' request.

I. Chemical Composition of 321 Stainless Steel (Mass Percentage)

Key Feature:
The addition of titanium (Ti) combines with carbon to form titanium carbide (TiC), preventing chromium carbide precipitation and thereby avoiding intergranular corrosion.

II. Mechanical Properties (Annealed Condition)

High-Temperature Mechanical Properties:
Maintains good oxidation resistance and strength at 600–800°C, suitable for high-temperature components like heat exchangers and exhaust pipes.

III. Applications

High-Temperature Environments: Boiler components, heat exchangers, aerospace engine parts.

Corrosion Resistance Requirements: Chemical equipment, acid media containers (selection depends on specific media).

Welded Components: Scenarios where post-weld solution heat treatment is impractical.

 Surface Selection