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Aluminium-galvanized steel

» Products » Flat rolled metal » Coated steel » Aluminium-galvanized steel

Aluminium-galvanized steel

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

Alumozinc coated steel delivery forms

Steel grades DX51D – DX56D (EN 10346:2009, EN 10143)
S220GD – S550GD (EN 10346:2009, EN 10143)
Zinc Coated AZ: 100 – 185
Surface: N – normal flower
Surface quality: A – normal
B – improved naya (pressed)
C – highest quality (extra ironed)
Surface protection: C – passivation
O – grease
AFP – anti-reflective coating
Thickness 0.12 – 5.0mm
Width 10.1 – 1550 mm
Inner diameter roll: 500, 508, 610 mm

Aluminium-galvanized steel

Aluminium-zinc is a cold-rolled steel coated with a layer of zinc-aluminum alloy. The alloy used is 55% aluminium, 43.4% zinc and 1.6% silicon. The protective layer is applied by long-term immersion of steel in the alloy.

Special properties

Aluminum zinc metal can be considered a full-fledged alternative to galvanized iron, superior to it in many respects. The material is distinguished by:

– A significant degree of resistance to corrosion manifestations, due to the presence of aluminum in the alloy.

– High adhesion and disposition to molding .

– Convincing heat resistance and heat reflection level up to 75%, versus 30% for galvanizing.

– Long service life. Galvanization can be bought for a period 3-6 times less than the service life of aluminum zinc.

The advantages of aluminum zinc include the aesthetic appeal provided by the silver tint.

Applications

Galvanized steel is successfully used in the production of:

– Metal tiles.

– Facade elements for sandwich panels.

– Decking.

– Elements of ventilation systems and water supply.

– Components of refrigeration equipment.

– Storage tanks for liquid and bulk materials.

For aluminum zinc, the price, given the durability and other advantages of the material, is always quite justified.

Covered steel supply forms Zinc

Steel grades DX51D – DX56D (EN 10346:2009, EN 10143)
S220GD – S550GD (EN 10346: 2009, EN 10143)
Zinc coating AZ: 100 – 185
Surface: N – normal flower
Surface quality: A – normal
B – improved (smoothed)
C – highest quality (additionally ironed)
Surface protection: C – passivation
O – lubrication
AFP – anti-glare
Thickness 0.12 – 5.0 mm
Width 10.1 – 1550 mm
Internal roll diameter: 500, 508, 610 mm

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