Galvanized Steel Coil A653
Hot-dip galvanizing is the perfect solution to this challenge. A653 galvanized steel coil is produced by immersing clean steel coils in molten zinc, creating a dense, metallurgically bonded zinc-iron alloy layer on the steel surface.
| Thickness | 0.15mm - 3.0mm (thicker options available upon request) |
| Width | 600mm - 1500mm (slits available upon request) |
| Zinc coating grades | G30, G40, G60, G90, G115, G140, and other mainstream and high-zinc coating grades (please inquire for specific inventory availability). |
Processability
Excellent Base Material Quality: Our A653 galvanized steel sheet in coil is constructed from high-quality, cold-rolled, low-carbon steel, offering an excellent balance of strength and toughness.
Strong Zinc Adhesion: Strictly controlled processes ensure a strong bond between the zinc layer and the steel base, preventing flaking or powdering during subsequent processing such as stamping, bending, and roll forming.
Smooth and Uniform Surface: The zinc layer boasts fine crystals and a high surface finish, creating an aesthetically pleasing finish that also facilitates subsequent finishing processes such as spray coating and lamination.
Surface Quality and Aesthetics
Standard Surface Treatment
A standard smooth surface is available, meeting most application requirements.
Special Surface Options: Spangle size control (Minimized Spangle / Regular Spangle) can be customized to meet different aesthetic or coating requirements.
Excellent Coating Substrate: A clean, uniform, and highly adherent zinc layer provides the perfect foundation for color coatings (PVDF, SMP, HDP, PE/Polyester, etc.), ensuring coating durability.
| Slitting | Precisely slit steel sheets to your exact width requirements. |
| Slab Cutting | We offer a flattening service, cutting steel coils into flat sheets to your desired length. |
| Special Zinc Coating/Material Requirements | We can assist with customizing production requirements by collaborating with steel mills. |
Key Factors in Choosing the Right A653 Galvanized Coil
Clarifying the end use and environment: This is the key factor in selecting the zinc coating grade and material grade. High-grade zinc coatings (such as G90 and above) are essential for coastal, industrial, and high-humidity environments. Material grade (yield strength and tensile strength) should be considered for load-bearing structural components.
Precise specifications: thickness, width, length (flat), inner diameter, and zinc coating weight/code are essential for procurement. Providing accurate drawings or technical specifications greatly improves communication efficiency.
Surface requirements: Are there any special spangle requirements (no spangle, small spangle, or regular spangle)? Is the substrate color-coated? This will influence the production process and selection.
Certification requirements: Does the project require specific third-party certification (such as CE, JIS G 3302, EN 10346, etc.)? We can provide products that comply with multiple national standards.
Quantity and delivery time: Clarifying the required quantity and desired delivery time will help us provide the optimal solution (spot/futures).
GNEE STEEL's qualifications
GNEE STEEL participated in the exhibition
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