SPCE Z40 Electro Galvanized Steel Sheet 0.9mm Phosphate Treated EGI Sheet for Industrial Buildings
１．Product Overview
SPCE Z40 Electro Galvanized Steel Sheet is a cold-formed electro galvanized steel product designed for industrial buildings, appliance components, electrical cabinets, and fabricated metal parts. The SPCE substrate offers good formability, while the Z40 zinc coating provides uniform corrosion protection and a clean surface suitable for secondary processing.
The phosphate-treated surface improves coating adhesion and supports downstream painting, powder coating, and fabrication applications requiring a smooth and consistent appearance.
２．Technical Solution
The steel sheet is produced using an electro galvanizing process that deposits a controlled zinc layer onto the steel substrate. Compared with conventional hot-dip galvanized products, electro galvanized sheets provide a smoother and cleaner surface finish with improved dimensional consistency.
The phosphate treatment further enhances paint adhesion and surface performance during forming, stamping, bending, and assembly operations.
３．Specifications
| Parameter |
Value |
| Product Type |
Electro Galvanized Steel Sheet (EGI) |
| Grade |
SPCE |
| Standard |
GB, JIS, DIN, AISI, ASTM |
| Thickness |
0.9mm |
| Width |
900mm |
| Zinc Coating |
40g/m² |
| Surface Treatment |
Phosphate Treatment |
| Spangle |
Regular Spangle |
| Bundle Weight |
Max 5MT |
| Length |
As Required |
| MOQ |
50MT |
| Packing |
Standard Export Packing |
４．Application
- Industrial buildings and wall panels
- Electrical control cabinets
- Industrial refrigeration equipment
- Household appliances
- Ventilation and air-conditioning systems
- Automotive interior components
- Heat shields and exhaust system parts
- Garage doors and blinds
- Furniture manufacturing
- Medical equipment housings
- Automatic vending machines
- Metal fabrication and stamping industries
５．Processing
- Cut-to-length processing
- Laser cutting
- Punching and stamping
- Bending and forming
- Welding and assembly
- Powder coating
- Painting and finishing
- Roll forming
６．Advantages
- Uniform Z40 electro galvanized coating for consistent corrosion protection
- SPCE grade provides good deep-drawing and forming performance
- Phosphate treatment improves paint adhesion
- Smooth and clean surface suitable for visible applications
- Compatible with painting, powder coating, and fabrication processes
- Suitable for appliance, industrial, and construction applications
- Reliable dimensional accuracy and surface consistency
７．How to Choose
- Select SPCE grade when excellent forming and stamping performance is required.
- Choose Z40 coating for indoor applications and moderate corrosion environments.
- Specify phosphate treatment when painting or powder coating will be performed after fabrication.
- Confirm thickness according to structural strength and forming requirements.
- Select sheet or cut-to-length formats based on manufacturing processes.
８．FAQ
Q1．What is the difference between EGI and hot-dip galvanized steel?
EGI (Electro Galvanized Steel) provides a smoother surface finish and more uniform coating appearance, making it suitable for painting and appliance applications.
Q2．What does Z40 mean?
Z40 indicates a zinc coating weight of 40g/m², providing corrosion protection for indoor and moderate service environments.
Q3．Is SPCE suitable for deep drawing?
Yes. SPCE is commonly used for drawing, stamping, and forming applications requiring good ductility.
Q4．Can the sheet be painted after fabrication?
Yes. The phosphate-treated surface is designed to improve paint and powder coating adhesion.
Q5．What industries commonly use this product?
Industrial construction, electrical equipment, household appliances, refrigeration systems, furniture manufacturing, transportation equipment, and metal fabrication industries commonly use SPCE electro galvanized steel sheets.
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SPCE Z40 Electro Galvanized Steel Sheet 0.9mm Phosphate Treated EGI Sheet for Industrial Buildings Images
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