High Strength Grade S280GD Galvanized Steel Coil

Cold Rolled GI Steel Coil

Zinc Coated 30-275g/m2 Steel Coil

Basic Infomation

Place of Origin: Henan

Brand Name: Gnee

Certification: SGS

Payment & Shipping Terms

Packaging Details: Standard Sea Worthy Package

Supply Ability: 10000 Ton/Tons per Month

Gallery

High Strength Grade S280GD Cold Rolled Galvanized Steel Coil with Zinc Coated 30-275g/m2 for Construction and Roofing

Product Description

High Strength Grade S280GD S550GD Cold Rolled Galvanized Steel Coil

Galvanized Steel Coil is a high-quality product manufactured from steel that undergoes zinc coating through hot-dip galvanization. It offers excellent hardness, durability, and processing capabilities with HRB60-95. This galvanized steel sheet demonstrates high adaptability for welding, punching, cutting, bending, and decoiling operations. With elongation rates ranging from 16-30% and yield strength from 180-400MPa, it provides reliable performance for demanding applications. The primary materials DX51D and DX52D make this galvanized steel sheet an ideal choice for projects requiring high-quality, long-lasting steel solutions.

Product Specifications

Product Name	Galvanized Steel Coil
Grade	DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z S250GD+Z, S280GD+Z, S350GD+Z, S550GD+Z SGCC, SGCD, SGCE
Standard	ASTM, AISI, JIS, DIN, GB, EN, etc.
Zinc Coated	30-275g/m²
Spangle	Large Spangles, Regular Spangles, Small Spangles, Zero Spangles
Surface Treatment	Chromated, oiled/non-oiled and anti-finger printing
Thickness	0.3-3.0 mm or as required
Width	600-1250 mm or as required
MOQ	5 TONS
Substrate	Cold rolled, Hot rolled
Tolerance	Thickness: ±0.01mm Width: ±2mm
Packaging	Export standard package: bundled wooden box, suitable for all kinds of transport, or as required
Application	Construction, decoration, hardware, electric appliances, machinery and other industrial and civil purposes, such as electronic capacitor, composite cooker, rice cooker, refrigerator, computer casting, telecommunication equipment, lamp shade, air conditioner, cosmetics cover and more
Container Size	20ft GP: 5898mm (Length) × 2352mm (Width) × 2393mm (High) 40ft GP: 12032mm (Length) × 2352mm (Width) × 2393mm (High) 40ft HC: 12032mm (Length) × 2352mm (Width) × 2393mm (High)

Advantages of Galvanized Steel

Excellent Corrosion Resistance: Zinc's reactive chemical properties create a dense oxide film that protects against environmental elements, extending service life to 10-50 years—far exceeding ordinary steel plates.
High Cost-Effectiveness: The galvanizing process offers lower costs compared to stainless steel or alloy steels while significantly improving durability and reducing maintenance or replacement expenses.
Superior Processing Performance: Galvanized steel sheets can be easily processed through cutting, bending, welding, and other fabrication methods.
High Strength & Lightweight: Available in various strength substrates including low carbon steel and high-strength steel to meet specific application requirements.
Aesthetic Appeal: The galvanized layer presents a clean silver-gray finish that is both attractive and suitable for exposed applications.
Environmental Sustainability: Galvanized steel plates are 100% recyclable, and zinc itself is a reusable resource, supporting eco-friendly manufacturing practices.

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Contact Person :	Ms. Kelly Zhang
Tel :	+8615824687445
Fax :	86-372-5055135

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