Hot Products
China Wear-Resistant Electro-Galvanized Steel Coils - Quality Products from Top Suppliers and Factory
Applications
Printer chassis, automotive seat frames, and consumer electronics requiring EMI shielding.
Key Advantages
Coating Control
Thickness tolerance ±0.5 g/m² via current monitoring.
Alloy Options
Zn-Ni (10–15% Ni) or Zn-Fe (0.3–0.6% Fe) coatings for 3x salt spray resistance.
Surface Finish
Bright (Ra 0.4–0.7 μm) or matt (Ra 1.2–1.8 μm) finishes for decorative/functional needs.
Frequently Asked Questions
Q: What are the primary applications of these electro-galvanized steel products?
They are widely used in manufacturing printer chassis, automotive seat frames, and consumer electronics that require effective EMI shielding.
Q: How precise is the coating control on the steel coils?
The coating process is highly precise, maintaining a thickness tolerance of ±0.5 g/m² through continuous current monitoring.
Q: What alloy coating options do you provide?
We offer Zn-Ni (10–15% Ni) and Zn-Fe (0.3–0.6% Fe) coatings, which deliver up to 3 times the salt spray resistance of standard coatings.
Q: What surface finishes are available for these steel coils?
We provide both bright finishes (Ra 0.4–0.7 μm) and matt finishes (Ra 1.2–1.8 μm) to suit various decorative or functional requirements.
Q: Why are these steel coils suitable for EMI shielding?
Due to their uniform electro-galvanized coating, they offer excellent conductivity and shielding properties, making them ideal for sensitive consumer electronics.