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Description
SECC is a cold-rolled steel sheet coated with a uniform zinc layer via continuous electro-galvanizing, optionally finished with anti-fingerprint or phosphating treatments. The thin, even coating and mirror-smooth surface ensure excellent corrosion resistance and laser-friendly processing with minimal spatter—ideal for precision forming.
Key Features
Ultra-smooth finish for clean laser edges and superior paintability
Uniform zinc layer delivers long-term cathodic protection and conductivity
Outstanding stamping, bending, and spot-welding performance for complex parts
Optional anti-fingerprint or ESD coatings enhance appearance and functionality
Applications
Consumer electronics housings, server racks, 5G modules
Laser-cut precision parts, heat sinks, EMI shielding covers
Appliance panels, office-equipment components
Automation machine guards, automotive electronic structures
Common Specifications
Item Range / Typical Values
Thickness 0.3 mm – 2.0 mm
Width 600 mm – 1,500 mm
Length 1,000 mm – 4,000 mm (sheets) / coils on request
Key Features
Ultra-smooth finish for clean laser edges and superior paintability
Uniform zinc layer delivers long-term cathodic protection and conductivity
Outstanding stamping, bending, and spot-welding performance for complex parts
Optional anti-fingerprint or ESD coatings enhance appearance and functionality
Applications
Consumer electronics housings, server racks, 5G modules
Laser-cut precision parts, heat sinks, EMI shielding covers
Appliance panels, office-equipment components
Automation machine guards, automotive electronic structures
Common Specifications
Item Range / Typical Values
Thickness 0.3 mm – 2.0 mm
Width 600 mm – 1,500 mm
Length 1,000 mm – 4,000 mm (sheets) / coils on request
Related Products
Galvanized steel square tubes
Stainless Steel C-Channel 200 Series
Stainless Steel Round Tube
Stainless steel square tubes
Checker Plate (Tear Drop / Diamond Plate)
Galvanized Steel Sheet (SGCC)
Pickled and Oiled Steel Sheet（SPHC-P&O）
SPCC
SPHC
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