Specification Of 321 stainless steel is a stainless steel material with excellent high temperature resistance. The following are its characteristics:

Good machinability: 321 stainless steel has good malleability, extensibility and weldability, so it can be easily machined into various shapes.

3. No.4 Finish: This finish has a brushed appearance and provides a duller, less reflective surface.

6. Etched Finish: This finish has a patterned surface created by acid etching, providing a decorative finish.

321 stainless steel is a kind of heat-resistant and corrosion-resistant stainless steel material, which is often used in the manufacturing field under high temperature environment. Its main uses include the following aspects:

Petroleum industry: 321 stainless steel has excellent high temperature resistance and corrosion resistance, so it is also widely used in manufacturing oil refining devices, pipelines, storage tanks and other equipment in the petroleum industry.

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