5 Series（aluminium-magnesium Alloy）Prepainted Aluminium Coil

5 Series aluminium coil, namely aluminium-magnesium alloy aluminium coil, is currently the best overall performance of the 8 aluminium plate series, the model is the most 8 series of aluminium plate.

The main alloying elements of 5 series aluminium coil are aluminium and magnesium, of which the magnesium content is between 3% and 6%, and the different content of magnesium determines the difference in performance between different grades of 5 series aluminium coil.

Common 5-series aluminium coils

5052 Aluminium Alloy Coil:

This is a typical aluminium-magnesium rust-proof alloy with very high fatigue strength, excellent formability and weldability. It is mainly used for the body parts of automobiles and trucks, such as air brake tanks and fuel tanks of trucks, diesel tanks of large ships, petrol or lubricating oil conduits, various liquid containers and parts of various marine and land transport equipment, and can also be used for electrical housings, cold stamping parts and sheet metal products.

5083 Aluminium Alloy Coil:

It is the most corrosion-resistant alloy among the practical non-heat-treated alloys, belonging to the Aluminium-Magnesium series of alloys, and is commonly used in welded structures. Due to its excellent corrosion resistance, it is widely used in marine fields such as shipbuilding.

5005 Aluminium Alloy Coil:

A more common and popular product, made from 5005 plate after casting, rolling, and then by stretching, bending processed into rolls, easy to follow such as flying shear and other processing. It has excellent weldability, machinability, formability and anodisation, and is commonly used for decorative and 3C products.

5050 Aluminium Alloy Coil:

Commonly used as lining plate of refrigerator and fridge, gas pipe and oil pipe of automobile, building hardware, coil pipe and agricultural irrigation pipe.

 aluminium-clad wires are widely used in the processing of agricultural insect cover, as well as the need to have a high resistance to corrosion of other occasions.

5056  Aluminium Alloy Coil:

Commonly used in cable sheathing, riveting magnesium rivets, zips, screens, etc.; aluminium-clad wires are widely used in the processing of agricultural insect cover, as well as the need to have a high resistance to corrosion of other occasions.

5754 Aluminium Alloy Coil:

5754 Aluminium Alloy in different heat treatment conditions is widely used in high-speed railway noise barriers, tank car bodies, high-grade alloy doors and windows, automotive roof/underbody protection, ship structures and offshore installations, etc. It is a very popular product in the aluminium market.

5 series aluminium coil features:

(1) good corrosion resistance:

5 series aluminium plate is the most resistant to acid and alkali corrosion in the 8 aluminium plate series, which makes 5 series aluminium plate can be applied to most of the aluminium plate can not be adapted to the environment, greatly expanding the scope of application of aluminium.

(2) Good processability:

5 series aluminium sheet has high plasticity and good processability, which can be adapted to a variety of processing methods, such as bending, stamping, stretching and so on.

(3) Good thermal conductivity:

5 series aluminium sheet has excellent thermal conductivity, which is the best material for making equipment shells and radiators.

(4) Strong pressure resistance:

The hardness of 5 series aluminium plate is high in 8 aluminium plate series, and can be further processed to improve the strength, which is the main material for the production of high-grade mobile phone, computer shell.

These characteristics make magnesium alloy in a wide range of fields have applications, such as transport, electronics industry, medical field, military industry, etc., this trend is only increasing. Especially in 3C products (Computer, Consumer Electronic Product, Communication), high-speed rail, automobile, bicycle, aerospace, building decoration, hand-held tools, medical rehabilitation equipment and other fields of application of good prospects, great potential, has become the future development of new materials. It has become one of the future development directions of new materials.

Magnesium alloy has been widely used by developed countries in automobile instrument panels, seat brackets, gearbox shells, directional manipulation system components, hoods, doors, engine blocks, frames and other parts. The use of magnesium alloys in the manufacture of automotive parts can significantly reduce the weight of the car, reduce fuel consumption, reduce exhaust emissions, improve the integration of parts and improve the flexibility of automotive design. Usually every 10% reduction in vehicle weight, fuel efficiency can be improved by 5.5%, and exhaust emissions are reduced accordingly. To make the car lightweight, there are two ways: one is to optimise the structural design; the second is to choose lightweight materials. Aluminium alloy, plastic (resin-based composites), magnesium alloy is currently considered more ideal three types of materials. Magnesium alloy die casting in all die casting alloy is the lightest, is extremely competitive automotive lightweight materials, a large number of magnesium alloy parts are produced to replace plastic, aluminium alloy, and even steel parts. With the development of technology, magnesium alloy in the automotive field will have a wider range of applications.