aluminum 3105 and 3003

aluminum 3105 and 3003 coils strips are the most commonly used aluminum coil. What are the differences and connections between them?
 
aluminum 3105 and 3003 coil strip
 
3105 aluminum coil has good rust prevention performance, good conductivity, and the conductivity can reach 41%. 3105 aluminum coil has high plasticity in annealing state, good plasticity in semi cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability and poor machinability. Application fields: room partition, aluminum substrate for color coating, lamp cap material, shutter, bottle cap, bottle stopper, etc
3003 aluminum coil is a typical al Mn alloy with good formability, corrosion resistance and weldability. It is commonly used to make power battery shell, cooker, food storage device, tank and bin on transportation equipment, sheet metal pressure vessel and pipeline in lightweight vehicles.



3105 aluminum coil features

1. 3105 aluminum coil has good conductivity. Due to the addition of 0.3% copper, the conductivity can reach 41%;
2. 3105 aluminum coil has good antirust performance and is a widely used antirust aluminum;
3. 3105 aluminum coil has good processing performance, novel product shape and long service life;

3003 aluminum coil features

1，It cannot be strengthened by heat treatment, so cold working method is adopted to improve its mechanical properties
2，It has high plasticity in annealing state, good plasticity in semi cold work hardening and low plasticity in cold work hardening,
3，Good corrosion resistance, good weldability and poor machinability.
        
Henan signi aluminum strictly controls the processing quality, texture, grain structure and composition of products, and the product performance has reached the advanced level.