Aluminium Plate

1. Heat reflectivity:

Aluminium-plated steel sheet has a high heat reflectivity, twice that of galvanised steel, and is often used as a heat-insulating material.

2.Heat resistance:

Aluminium steel sheet has good heat resistance, can withstand high temperatures of more than 300 degrees Celsius, and aluminium-plated steel resistance to high-temperature oxidation is very similar, often used in chimney tubes, ovens, lamps and fluorescent lampshades. Corrosion resistance:

The corrosion resistance of aluminised steel coils is mainly due to aluminium, which protects. When the zinc is abraded, the aluminium forms a dense layer of aluminium oxide, which prevents the corrosion-resistant material from further corroding the interior.

3. Economy:

Since the density of 55% AL-Zn is smaller than that of Zn, the area of aluminium-zinc coated steel sheet is more than 3% larger than that of galvanised steel sheet with the same weight and thickness of the plating layer.

4. Easy to paint:

Aluminium-zinc-plated steel sheet has excellent adhesion with paint and can be painted without pretreatment and weathering.

The paint adhesion of the gilded layer of aluminium-plated steel sheet is more excellent, so it can also be directly coated on advertising boards and general-use boards without pre-treatment such as Weathering.

5. Aluminium-plated steel sheet has a gorgeous silver-white surface.

6. Aluminium-plated steel sheets have similar processing and coating properties as galvanised steel sheets.



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Product Details

Aluminium-zinc plated steel sheets have a characteristic smooth, flat and ornate starburst surface with a silver-white base colour. The special coating structure gives it excellent corrosion resistance. Aluminium-zinc-plated plate normal service life of up to 25a, heat resistance is very good, can be used for 315 ℃ high temperature environment; plating and paint film adhesion is good, has good processing performance, can be stamping, shearing, welding, etc.; surface conductivity is very good.

Plating composition by weight ratio of 55% of aluminium and 43.4% of zinc, 1.6% of silicon composition. The production process of aluminium-zinc plated steel sheet is similar to that of galvanised steel and aluminium-plated sheet, which is a continuous melt coating process. 55% aluminium-zinc alloy coated aluminium-zinc plated steel sheet has superior corrosion resistance when exposed to the same environment on both sides compared to galvanised steel sheet with the same thickness. 55% aluminium-zinc alloy coated aluminium-zinc plated steel sheet is not only good for corrosion resistance but also for colour coated products, which have excellent adhesion and flexibility.


Aluminium Plate


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