The raw materials of aluminum strip (Aluminium strip/Aluminum strip) are pure aluminum or aluminum alloy cast-rolled aluminum coils and hot-rolled aluminum coils, which are rolled into thin-plate aluminum coils of different thicknesses and widths by a cold rolling mill, and then slitted according to the application. The machine is longitudinally slit into aluminum strips of different widths.
Commonly used alloy grades of aluminum strips are 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011, etc. Commonly used states are O state and H state. O represents the soft state and H represents the hard state. O and H can be followed by numbers to indicate the degree of softness and hardness, and the degree of annealing.
The specific uses of aluminum strips mainly include: transformer aluminum strips (transformer aluminum foil), aluminum strips for high-frequency welding hollow aluminum strips, aluminum strips for finned radiators, aluminum strips for cables, aluminum strips for stamping, aluminum strips for aluminum edge strips, etc.
The categories of aluminum alloy strips are: pure aluminum strip, transformer aluminum strip, super hard aluminum strip, fully soft aluminum strip, semi-hard aluminum strip, rust-proof aluminum strip.