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| Categories | Galvanized Steel Coil |
|---|---|
| Brand Name: | Sincere |
| Certification: | CE & SGS |
| Place of Origin: | China (Mainland) |
| MOQ: | 25 MT |
| Price: | US $ 600-800 / MT |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 10000 Ton/Tons per Month |
| Delivery Time: | 10-30 days |
| Packaging Details: | Standard seaworthy packing for international delivery |
| name: | Galvanized Steel Coil |
| Technique: | Cold Rolled |
| Surface Treatment: | Galvanized |
| Width: | 600-1500mm |
| Application: | Construction & Base Metal |
| Available Dipped Layers: | 50-275g/m2 |
| Company Info. |
| LINKIN MERCHANDISE LIMITED |
| View Contact Details |
| Product List |
| Product Name | steel coil |
| Thickness | 0.13-5.0mm |
| Width | 600 1000 1219 1250 1500 3000mm,etc. |
| Length | 2000 3000 6000mm, any length based on coil weight or by required. |
| Coil ID | 508mm or 610mm |
| Authentication | ISO9001-2008,SGS.BV |
| Surface Treatment | Chromated(Cr6) |
| Application | making pipes,cold strip-welded pipes,cold-bent shaped-steel,bicycle structures,small-sized press-pieces and household decoration goods,boating building,car producing,Corrugated roofing,food processing and medical industry,petroleum and chemical industries,etc. |
| Contact | If you have any question,please feel free to contact me. we are sure your inquiry or requirements will get prompt attention. |
Wet Concrete Applicable Galvanized Coil
Brief Introduction
Galvanized Steel Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized Steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized Steel Coil is an essential fabrication component.
The Protection Principle
1. Anodic reaction: Zn-2e=Zn2+
(The alloy coating loses electron, sacrificing itself in dissolution.)
2. Cathodic reaction: Fe2++2e=Fe
(Fe gains electron reaction, being protected)
Mechanical Properties
Grades | Mechanical Property | Coating Adhesion | |||||
Yield StrengthMPa | Tensile StrengthMPa | Elongation% ≥ | Bending Center Diameter at Following Coating Weight (g/m²) (a=Plate Thickness) | ||||
La=80mm b=20(mm) | |||||||
At Following nominal Thickness ( mm) | |||||||
≤0.7 | >0.7 | ≤140/140 | >140/140-175/175 | >175/175 | |||
SGCC SGHC | 140-350 | 270-500 | 20 | 22 | 0a | 1a | 2a |
SGCD1 | 140-300 | 270-420 | 24 | 26 | 0a | 1a | 2a |
SGCD2 SGCD3 | 140-260 | 270-380 | 28 | 30 | 0a | 1a | 2a |
Superiority
1. Good Resistance to Corrosion
2. Qualified Processing Machinability
3. High Thermal Resistance
4. Excellent Reflectivity
5. Inexpensive and effective enough
6. Can be recycled and reused multiple times
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