Galvalume Steel Coil

Aluminum zinc coated steel coil is composed of an aluminum zinc alloy structure, consisting of 55% aluminum, 43% zinc, and 2% silicon solidified at a high temperature of 600℃. Its entire structure is composed of aluminum iron silicon zinc, forming a dense quaternary crystal alloy.

 

Technique	Hot rolled/ cold rolled
Surface Treatment	Coated
Application	Roofing, wall construction, painting basis sheets and auto industry
Special Use	High-strength Steel Plate
Width	600mm-1250mm or as buyer requirement
Length	Customers' Requirement
Material	DX51D+AZ150
Certificate	ISO 9001:2008/SGS/BV
Spangle	Big/Regular/Minimum/Zero
HRB	Soft/Hard

 

1. Different plating layers

The biggest difference between aluminum zinc coated steel coils and galvanized steel coils is their different coating. Galvanized steel coils have only one layer of zinc coating, while aluminum zinc coated steel coils have two layers of coating, namely zinc coating and aluminum zinc alloy coating. Therefore, aluminum zinc coated steel coils have better corrosion resistance and can better prevent the occurrence of corrosion and other problems.

2. Different prices

Aluminized zinc coated steel coils have better corrosion resistance compared to galvanized steel coils, but their prices are correspondingly higher. Generally speaking, the price of aluminum zinc coated steel coils is more than 20% higher than that of galvanized steel coils of the same specification.

3. Different application fields

Due to their differences in corrosion resistance, the application fields of aluminum zinc coated steel coils and galvanized steel coils may also differ. Aluminum zinc coated steel coils are widely used in fields such as chemical, aviation, construction, and automotive, while galvanized steel coils are more commonly used in industries such as construction, manufacturing, and power.

 

1. We have many stabile steel products suppliers, you don't need to find more manufacturers, we could save your energy.

2. We have shorter delivery time, could use less time to provide more products, will give you convenient.

3. We have rich experience for international trade, have excellent adjustable ability and flexible payment method.

 

1. Standard packaging

2. According to customer requirements

 

 

In addition to aluminum zinc coated steel coils, our company's main products include colored coated coils, colored steel plates, stainless steel plates, stainless steel coils, stainless steel pipes, carbon steel plates, carbon steel pipes, and other steel products.

We sincerely welcome you to visit our company and contact us for long and kind cooperation.

 

Q: Will aluminum and zinc plating be more expensive?

A: Yes, the price of aluminum zinc plating is slightly higher than that of regular galvanizing, about 20%, but aluminum zinc plating has better corrosion resistance.

 

Q: Can you accept payment by letter of credit?

A: Yes, we accept an irrevocable letter of credit.

 

Q: Can I get the sample before I place an order?

A: If you need, we can provide samples for free.

 

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