Minimized Spangle Hot Dipped Galvanized Steel Sheet Q235 Q345 40–275 g/m² for Fabrication and Coating Applications
Minimized Spangle Hot Dipped Galvanized Steel Sheet Q235 Q345 40–275 g/m² for Fabrication and Coating Applications
1. Product Overview
Minimized spangle hot dipped galvanized steel sheet is designed for applications requiring improved surface uniformity and coating performance.
Common issues include:
- Uneven spangle affecting coating quality
- Surface inconsistency impacting appearance
- Poor adhesion in post-processing
2. Technical Solution
Minimized spangle is achieved by controlling solidification conditions during the galvanizing process.
Key characteristics:
- Zinc coating range: 40–450 g/m²
- Finer spangle structure
- Improved surface consistency
3. Specifications
|
Parameter |
Value |
|---|---|
|
Thickness |
0.09–3.8 mm |
|
Width |
750–1500 mm |
|
Length |
Custom |
|
Zinc Coating |
40–450 g/m² |
|
Surface |
Minimized Spangle |
|
Surface Treatment |
Chromated / Oiled / Anti-fingerprint |
4. Application
- Home appliances
- Precision sheet metal parts
- Coating and painting base material
- Automotive inner components
5. Processing / Usage
- Cut from GI coil
- Stamping or bending
- Painting or coating
- Used in fabrication
6. Advantages
- More uniform surface than regular spangle
- Better coating performance
- Zinc coating up to 450 g/m²
- Stable dimensional accuracy
7. How to Choose
- Choose minimized spangle for coating applications
- Use for parts requiring better surface quality
- Select Z275 for outdoor environments
- Regular spangle is sufficient for general structure
8. FAQ
Q1: What is the difference between minimized and regular spangle?
Minimized spangle provides a more uniform surface suitable for coating applications.
Q2: Is it suitable for automotive use?
Yes, for inner or non-exposed components.
Q3: Can it be painted?
Yes, minimized spangle is preferred for painting.
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