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Brand Name : DECHO
Model Number : ASTM A792M CS-B
Certification : ISO 9001:2015 Certificate
Place of Origin : China
MOQ : 16 tons
Price : 750~850 USD
Payment Terms : L/C, T/T
Supply Ability : 800 tons per day
Delivery Time : 30~45 days
Packaging Details : Horizontal package With Wooden Pallet/ Vertical packeg with Wooden pallet
Width : 910/914/920mm
Thickness : 0.38/0.42 mm
Steel Grade : DX51D
Coil Weight : 3tons~6tons
Packing : Horizontal package
Coil ID. : 508mm/610mm
Surface Treatment : Golden Anti Finger Print
Usage : Stone Coated Roof Tile
AZ70 Coating Aluzinc Coil Golden AFP Galvalume Steel For Stone Coated Roof Tile A792M DX51D Regular Minimum Spangle
The home appliance industry has specific requirements for aluminium-zinc coated steel to ensure it meets the necessary standards for performance and durability. These requirements include:
1. Composition:
- Typically, the coating consists of 55% aluminium, 43.4% zinc, and 1.6% silicon. This composition offers a balanced combination of protection and durability.
2. Thickness:
- The thickness of the aluminium-zinc coating can vary depending on the application, but it generally ranges from 30 to 150 grams per square meter.
3. Base Steel:
- The base steel used is usually low-carbon steel, which provides a good balance of strength and formability.
1. High Strength: SGC570 is a high-tensile steel with a minimum yield strength of 570 MPa. This makes it suitable for applications requiring high structural integrity.
2. Formability: Despite its high strength, SGC570 maintains good formability, allowing it to be shaped into various profiles without cracking.
3. Corrosion Resistance: The aluminum-zinc coating provides excellent protection against corrosion, significantly extending the material's lifespan.
4. Heat Reflectivity: The coating also offers high reflectivity of heat, which can contribute to thermal efficiency in buildings.
Colour Coated Coil Usage
Colour coated coils offer a range of benefits including light weight, aesthetic appeal, and excellent anti-corrosion properties. They can be directly processed and are available in a variety of colours such as grey, white, sea blue, and brick red. These attributes make them suitable for a wide range of applications, including:
- Advertising: Used for billboards, signage, and display panels.
- Construction: Ideal for roofing, wall cladding, and structural panels in residential and commercial buildings.
- Home Appliance Industry: Used for the exterior panels of refrigerators, washing machines, and other appliances.
- Electrical Appliances Industry: Employed in the manufacturing of components for various electrical devices.
- Furniture Industry: Applied in the creation of metal furniture, offering a variety of colours and finishes.
- Transport Industry: Utilized in the automotive sector for vehicle bodies and parts.
Category | Details |
---|---|
Thickness Range | 0.14 mm - 2.00 mm |
Width Range | 600 mm - 1500 mm |
Coil Weight | Up to 25 tons |
Coil Inner Diameter | 508 mm / 610 mm |
Coating Composition | 55% Aluminum, 43.4% Zinc, 1.6% Silicon |
Coating Weight | AZ50 - AZ200 (50 g/m² - 200 g/m²) |
Surface Finish | Regular Spangle, Mini Spangle, Zero Spangle |
Surface Treatment | Chromated, Non-Chromated, Oiled, Dry, Anti-fingerprint |
Mechanical Properties | |
- Yield Strength | 300 - 550 MPa |
- Tensile Strength | 300 - 600 MPa |
- Elongation | 10% - 30% (depending on grade) |
Spangle | Regular, Minimised, Zero |
Coil Length | Custom lengths based on customer requirements |
Standard Compliance | ASTM A792, JIS G3321, EN 10346 |
Applications | Roofing, Siding, HVAC, Appliances, Automotive, Agricultural Equipment, Industrial Components |
European Standards EN 10346:2015
Standards | Steel grade | Thickness(mm) | Width(mm) | Coating Mass (g/square meter) |
---|---|---|---|---|
EN 10346 | DX51D, DX52D, DX53D, DX54D, S220GD, S250GD, S280GD, S320GD, S350GD S550GD | 0.2 - 1.2 | 800 - 1,250 | AZ100 AZ150 AZ185 |
America standards ASTM A792M
Standards | Steel grade | Thickness(mm) | Width(mm) | Coating(g/square meter) |
---|---|---|---|---|
ASTM A792M | CS(TYPE A, B, C) FS(TYPE A, B) DS DDS SS GRADE 33(230) 37(255) 40(275) 50(340) CLASS 1~3 80(550) CLASS 1~3 | 0.2 - 1.2 | 800 - 1,250 | AZM100 AZM110 AZM120 AZM150 AZM165 AZM180 |
Japanese Standard JIS G 3321
Standards | Steel grade | Thickness(mm) | Width(mm) | Coating(g/square meter) |
---|---|---|---|---|
JIS G 3321 | SGLCC SGLCD SGLCDD SGLC400 SGLC440 SGLC490 SGLC570 | 0.2 - 1.2 | 800 - 1,250 | Z06(60) Z08(80) Z10(100) Z12(120) Z14(140) Z18(180) Z20(200) Z22(220) Z25(250) Z27(270) |
Australian Standard AS1397
Standards | Steel grade | Thickness(mm) | Width(mm) | Coating |
---|---|---|---|---|
AS1397 | G1~G3 G250 G300 G350 G450 G500 G550 | 0.2 - 1.2 | 800 - 1,250 | AZ150 AZ200 |
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AZ70 Coating Aluzinc Coil Golden AFP Galvalume Steel For Stone Coated Roof Tile A792M DX51D Regular Minimum Spangle Images |