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ASTM A653 Hot Dipped Galvanized Steel Coil For Explosion Proof Steel
| Place of Origin | China (Mainland) |
|---|---|
| Brand Name | Sincere |
| Certification | CE & SGS |
| Minimum Order Quantity | 25 MT |
| Price | US $ 600-800 / MT |
| Packaging Details | Standard seaworthy packing for international delivery |
| Delivery Time | 10-30 days |
| Payment Terms | T/T or L/C |
| Supply Ability | 10000 Ton/Tons per Month |
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xProduct Details
| Highlight | galvanized steel sheet coil,hot rolled stainless steel coil,zinc coated steel roll |
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|---|---|---|---|
Product Description
CS Type C Hot Dip Galvanized Steel Coil With High Adhesivenees , 0.15mm - 4.0mm Thickness
| Product Name | Galvanized Steel Coils |
| Thickness | 0.14mm-1.2mm |
| Width | 610mm-1500mm or according to customer's special request |
| Tolerance | Thickness: ±0.03mm Length:±50mm Width: ±50mm |
| Zinc Coating | 60g-275g |
| Material grade | A653, G3302, EN 10327, EN 10147, BS 2989, DIN 17162 etc. |
| Surface treatment | Chromated unoiled, galvanized |
| Standard | ASTM, JIS, EN, BS, DIN |
| Certificate | ISO, CE |
| Payment terms | 30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A |
| Delivery times | Within 30 days after the receipt of deposit |
| Package | First with plastic package, then use waterproof paper, finally packed in iron sheet or according to customer's special request |
| Application range | Widely used for roofs, explosion-proof steel, electrically controlled cabinet sand industrial freezers in the residential and industrial buildings |
| Advantages |
1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere serviceGalvanized 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 |
Application
1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds
2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts
3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
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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