Aluminum alloy disk 4 series

4000 series aluminum alloy forgings are mainly used to manufacture materials for pistons and cylinders of steam engines, as well as complex forgings that work below 200 ℃ and bear heavy loads. The following are some typical 4 series alloy models for Chalco’s aluminum forgings. 4A11 and 4032 are Al-Si-Cu-Mg series forged aluminum alloys. They can be strengthened by heat treatment. It has the advantages of small thermal expansion coefficient, good wear resistance, good heat resistance, fatigue resistance and low temperature mechanical properties. It also has good thermal plasticity and good corrosion resistance. 4A11 and 4032 aluminum alloy forgings are mainly used to manufacture materials for pistons and cylinders of steam engines, as well as complex forgings that work below 200 ℃ and bear heavy loads.