Producing process of stainless steel strip

Stainless steel strip used for cylinder gasket mainly use 300 series grade, it have thin thickness and high requirement of smooth surface. The strip has hardness and flexibility requirement, high precision and small tolerance are necessary, it is suit for different kinds of gaskets.

Stainless steel Strip Process:

1. Electric furnace

2. Ladle arc refining furnace

3. Horizontal continuous casting

4. Electricity slag remelting refining

5. Forging molding

6. Hot rolling steel strip

7. Annealing

8. Acid pickling

9. Cold roll forming

10. Bright annealed

11. Precision cold rolled

12. Precision strip cutting

13. Packing

Grade: 301, 304

Thickness: 0.12-0.6mm

Width:15-550mm

Hardness: soft temper, 1/4H, 1/2H, 3/4H, H, EH

HV 170-530

Surface:2B & BA

Product application：

Cylinder gasket is between cylinder cap and cylinder block. It’s function is to fill up micro pore between cylinder cap and cylinder block, ensure the faying face has the good tightness, and ensure the combustion chamber sealing, prevent cylinder air-leaks and water jacket from leaking.

This gasket most used for engine of car and racing car, through the elastic deformation of stamping grain to achieve sealing.