PRODUCT DETAILS

Thickness	0.12 – 2 mm
Width	600 – 2000 mm
Length	Customized according to your needs
Coating Thickness	60 – 275 g/m²
Standard	ASTM A653 / A653M JIS G 3302-2010 ISO 3575EN 10327:2004 EN 10326:2004
Grades	DX51D+AZ DX52D+AZ DX53D+AZ DX54D+AZ S220GD+AZ S250GD+AZ S280GD+AZ S320GD+AZ S350GD+AZ S550GD+AZ
Common Size	36 × 120 inch 36 × 96 inch 48 × 120 inch 48 × 96 inch 60 × 120 inch
Zinc Flower	Big Spangle Normal Spangle Small Spangle Zero Spangle
Coating Content	55% Aluminum · 43.5% Zinc · 1.5% Silicon
Application	Residential and Commercial Exterior Building Products, Roofing, Siding, Cabinetry, etc.

Process Parameter

Parameter Category	Parameter Name	General Range/Standard Requirement	Remarks & Explanations
Basic Process Parameters	Coating Thickness	5-20μm (Customizable)	5-10μm for precision parts, 10-15μm for regular parts
	Current Density	1-5A/dm²	Higher density results in faster zinc layer deposition rate
	Bath Temperature	20-35℃ (Room Temperature)	No high-temperature heating required, energy-saving
	Bath pH Value	Acidic: 4-6; Alkaline: 8-10	Corresponding to mainstream acidic/cyanide-free alkaline processes
	Electroplating Time	5-60 minutes	Adjust according to target coating thickness

Applications

Electro-galvanized steel coil turns up in more places than most buyers realize. The zinc coating is thin and even, so the surface comes out smooth, takes paint well, and stays clean-looking indoors. That combination keeps it a common choice in sectors where appearance matters more than heavy corrosion resistance.

Home appliances. Refrigerator panels, washing machine cabinets and air-conditioner liners are a staple. Manufacturers favor the uniform coating because it simplifies the finishing line, and the smooth base gives powder coating or painting a dependable grip.

Electrical equipment. Switchgear, control cabinets and distribution boxes depend on it for consistent gauge and straightforward fabrication. Sheet metal shops can punch, bend and weld it without surprises, which keeps lead times short.

Automotive interior parts. Brackets and other stamped components need tight tolerances, and electro-galvanized delivers. It forms cleanly, holds its dimensions, and welds without fuss.

Furniture and office gear. Lockers, shelving and desk frames run on it all the time, usually with a top coat of paint.

The list goes on. Vending machines, lighting housings and countless small stampings round out a material suited to high-volume forming and indoor service.