3000 series aluminum alloys are mainly composed of aluminum and manganese.
The series are characterized by high ductility, corrosion resistance, good anode performance and processing performance. In addition, 3000 series alloys have higher strength and hardness than 1000 series alloys. The general strength grade is about 200Mpa. The products are mainly used in condenser tubes, heat exchangers, food processing, etc.
Commonly used 3000 series alloys are: 3003 3004 3103 3007