round edge aluminum flat bar

The round edge aluminum flat bar is mainly used in high and low voltage electrical appliances, switch contacts, distribution equipment, bus duct and other electrical engineering. As a conductive bus, it has the advantages of low resistivity and large bending.
1. Strong corrosion resistance
The density of round edge aluminum flat bar is only 2.7g/cm3, about 1 / 3 of that of steel, copper or brass (7.83g/cm3 and 8.93g/cm3 respectively). Aluminum shows excellent corrosion resistance under most environmental conditions, including air, water (or brine), petrochemical and many chemical systems.
2. High conductivity
Round edge aluminum flat bar is often selected because of its excellent conductivity. On the basis of equal weight, the conductivity of aluminum is nearly twice that of copper.
3. High thermal conductivity
The thermal conductivity of aluminum alloy is about 50-60% of that of copper, which is beneficial to the manufacture of heat exchangers, evaporators, heating appliances, cooking utensils, as well as automobile cylinder heads and radiators.
4. Non ferromagnetism
The round edge aluminum flat bar is non ferromagnetic, which is an important characteristic for the electrical and electronic industries. Aluminum profiles cannot spontaneously ignite, which is important for applications involving handling or contacting flammable and explosive materials.
5. Good machinability
The machinability of the round edge aluminum flat bar is excellent. In various deformed aluminum alloys and cast aluminum alloys, as well as in various states after the production of these alloys, the machining characteristics change greatly, which requires special machine tools or technologies.
6. Strong formability
The variation of allowable deformation is dominated by specific tensile strength, yield strength, ductility and corresponding work hardening rate.
7. Round edge aluminum flat bar has high recyclability
Aluminum has high recyclability, and the characteristics of recycled aluminum are almost the same as that of primary aluminum.

Author: Frank

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