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 |
Technique | Cold Rolled |
Surface Treatment | Galvanized |
Standard | ASTM,BS,DIN,JIS, EN |
Grade | CS Type C |
Application | Construction & Base Metal |
Brand Name | Sincere |
Certification | CE & SGS |
Place of Origin | China (Mainland) |
View Detail Information
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Product Specification
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 |
Technique | Cold Rolled | Surface Treatment | Galvanized |
Standard | ASTM,BS,DIN,JIS, EN | Grade | CS Type C |
Application | Construction & Base Metal | Brand Name | Sincere |
Certification | CE & SGS | Place of Origin | China (Mainland) |
High Light | Z275 galvanized steel sheet coil ,CS galvanized steel sheet coil ,Z275 hot dipped galvanised coil |
Galvanized Steel Coil
1.ISO9001 approved
2.High adhesivenees and preciseness
3.Excellent mechanical property
Good Thermal Resistance Machinability Galvanized Steel Coils
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)
Specification
1. Thickness: 0.15-4.0mm
2. Width: 600-1500mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-18MT
5. Coating Type: Pure Zinc
6. Available Dipped Layer: 50-275g/m2
7. Surface Finish Structure: Zero Spangle & Finishing Small Spangle & Regular Spangle
8. Available Surface Treatment: Passivating & Oiling & AFP & Filming
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 |
|||
CS Type C |
140-350 |
270-500 |
20 |
22 |
0a |
1a |
2a |
CS Type A, Type B |
140-300 |
270-420 |
24 |
26 |
0a |
1a |
2a |
FS Type A, Type B |
140-260 |
270-380 |
28 |
30 |
0a |
1a |
2a |
FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a professional steel exporter, we offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products,
Modern always makes a serious inspection for all products and raw materials in strict procedure.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Total Annual:
>2.5 Million
Ecer Certification:
Site Member
Our company was formed by a group of steel experts who wish to offer their vast experience in flat steel to clients all over the world. We are mainly dealing with all items of flat steel, and coated products such as galvanized steel are our expertise. Our aim is to help our clients find the best sol... Our company was formed by a group of steel experts who wish to offer their vast experience in flat steel to clients all over the world. We are mainly dealing with all items of flat steel, and coated products such as galvanized steel are our expertise. Our aim is to help our clients find the best sol...
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