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Common Sheet Metal Processing

- Jun 09, 2018 -

1. Cold-rolled plate SPCC, mainly used for electroplating and baking paint parts, low cost, easy molding, material thickness ≤ 3.2mm.


2. Hot-rolled plate SHCC, material T 3.0mm, is also used for electroplating, paint pieces, low cost, but difficult to shape, mainly used flat pieces.


3. Galvanized sheet SECC, SGCC. SECC electrolysis board is divided into N material and P material. N material is not used for surface treatment and the cost is high. P material is used for spraying parts.

4. Copper; mainly conductive materials, the surface treatment is nickel, chrome, or no treatment, high cost.


5. Aluminum plate; general use of surface chromate (J11-A), oxidation (conductive oxidation, chemical oxidation), high cost, silver plating, nickel plating.


6. Aluminium profiles; pieces of material with complex cross-section structures are used extensively in various insert boxes. Surface treatment with aluminum plate.


7. Stainless steel; mainly used without any surface treatment, high cost.