Zinc Iron Alloy DC51D Dx51d Zf60 Zf275 Galvannealed Steel Coil
SMSTEELPRODUCT DESCRIPTION
Galvannealed coating (ZF) is a zinc-iron alloy coating featuring excellent resistance welding properties and paint adhesion. It is ideal coating for spot welding and high-end painting applications.
The Galvannealed coating provides first-class painted surfaces that last under demanding conditions. The surface of the Galvannealed coating is finely structured, providing an attractive appearance to the painted surface wherein the paint firmly adheres to the product. Therefore painted Galvannealed surfaces also feature excellent corrosion resistance.
Galvannealed coating can be recognized by its typically grayish, matte surface. The coating is produced by heat treatment after continuous hot-dip coating. In this heat treatment process, iron from steel reacts with zinc and forms zinc-iron compounds. The iron content of the coating is approximately 10%. Consequently, the coating provides unbeatable resistance weldability for coated steel, meaning longer electrode life and low galling on electrodes.
SMSTEELproduct attributes
Wall thickness：0.2～4.6mm
Width：600～1800mm
Zinc coating：20～300g/m2
Grade：DX51D+ZF120 ;DC53D+ZF
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Products name |
ZINC IRON ALLOY |
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Standard |
EN10346:2015 DX51D+ZF120 ;DC53D+ZF |
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Thickness(mm) |
0.2 ~ 4.60 mm |
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Width(mm) |
600mm-2200mm, As Your Request Regular width 1000mm, 1250mm, 1500mm |
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Tolerance |
Thickness: ±0.01 mm Width: -0mm+2 mm |
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Coil ID |
508-610mm or as per your request |
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Coil Weight |
3~5 Tons or as per your request |
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Zinc Coating |
30g - 275g / m2 |
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Spangle |
Big spangle,Regular spangle,Mini spangle,Zero spangle |
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Surface Treatment |
Coated,Galvanized,Clean, Blasting and Painting according to customer requirement |
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Export packing |
Waterproof paper, and steel strip packed. |
SMSTEELProduct advantages
Advantages of Galvannealed coating:
●More attractive appearance of painted products. Best painted surface.
● Longer service life of products.
● Reduced welding cost.
● Reduced laser cutting cost.
● More fficient forming and punhing.
SMSTEELthe usage of zinc-iron alloy
Zinc-iron alloy is widely used in the motor vehicle industry for corrosion protection of automotive components. In the electrical equipment sector, it is used for grounding and coating purposes. In furniture and other applications, it is used for decorative finishes and to improve durability. The fastest growing application segment in terms of revenue is the motor vehicle industry, as the demand for zinc-iron alloy coatings continues to rise due to the increasing production and sales of vehicles worldwide. This alloy provides excellent corrosion protection, enhanced durability, and aesthetic appeal, making it a popular choice in various industries.
SMSTEELWhy choose coiled nails?
High Capacity: Coiled nails allow for extended use without frequent reloading, improving productivity.
Durability: Made from high-quality materials, coiled nails withstand the toughest conditions.
Versatility: Perfect for wood framing, decking, fencing, and more.
Rust Resistance: Options include galvanized or stainless-steel coatings, ensuring long-lasting performance.
For projects that demand speed, precision, and strength, coiled nails are the ultimate fastening solution.
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