Position: Home > News

Properties and applications of aluminum 3 series

December 03, 2019

Aluminum alloy 3003 is a typical Al-Mn alloy with good formability, excellent corrosion resistance and weldability. It is often used to make power battery shell, cooking utensils, food storage devices, tanks, warehouses on transport equipment, metal sheet pressure vessels and pipes in lightweight automobiles.

3 series aluminum plate

Usually used for power battery shell materials, ships, naval ships, vehicle materials, welding parts of automobile and aircraft plate, pressure vessel requiring strict fire protection, refrigeration device, air conditioning pipe, can body, TV tower, drilling equipment, mechanical parts, transportation equipment, armor, etc. It is also widely used in kitchen utensils, food and chemical products processing in storage devices, tanks for transporting liquid products, pressure vessels and pipes processed with thin plates, heat exchangers, rivets, welding wires, cylinder blocks of washing machines, etc.


3004 aluminium sheet is also a series of AL-Mn alloy. Its strength is higher than 3003 aluminium sheet. It has good formability, solubility and corrosion resistance. It requires parts with higher strength than 3003 aluminium sheet.


3004 alloy strip is widely used in color-coated aluminium base material, shutter material, lamp head material, decoration, packaging, printing, construction, transportation, electronics and other industries.


3105 has good rust-proof performance, good electrical conductivity, electrical conductivity can reach 41%. 3105 aluminum plate has high plasticity in annealing state, good plasticity in Semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability and poor machinability.

 Henan Worthwill Industry Co.,Ltd

Room partitions, baffles, movable boards, color-coated aluminum substrates, louvers, lamp head materials, eaves and downspouts, sheet forming parts, bottle caps, bottle stoppers, etc.


The strength of 3005 is about 20% higher than that of 3003 aluminium sheet, and the corrosion resistance of 3005 aluminium sheet is also better. It can also be called anti-rust aluminium plate. The three series of aluminium sheets are mainly composed of manganese, with the content ranging from 1.0 to 1.5. It is a series with better rust-proof function, and its price is higher than 1000 series. It is a commonly used alloy series.


3005 aluminium sheet is commonly used in humid environment such as air conditioning, refrigerators, car bottoms, as well as in building materials, Color Aluminium sheets, kitchen utensils, food and chemical products processing and storage devices, tanks and tanks for transporting liquid products, pressure vessels and pipelines processed with thin sheets, general appliances, radiators, cosmetic plates, photocopier drums and ships. Marine materials, battery shell materials and other fields.