What Are The Advantages Of Aluminum Extrusions For Skating Accessories?

Some products of CY precision such as aluminum Skating frames, aluminum ice skating blades, aluminum wheel hubs, must be extruded before CNC machining.

Then what are the advantages of extruded aluminum?

Corrosion resistance

Aluminum profiles have a density of only 2.7g/cm3, about one-third that of steel, copper, or brass (7.83g/ cm3 and 8.93g/ cm3, respectively). Aluminum exhibits excellent corrosion resistance in most environmental conditions, including air, water (or brine), petrochemical, and many chemical systems.

Electrical conductivity

Aluminum profiles are often chosen because of their excellent electrical conductivity. The electrical conductivity of aluminum is nearly half that of copper, weight equal.

Thermal conductivity rate. The thermal conductivity of aluminum alloys is about 50-60% of that of copper, which is good for heat exchangers, evaporators, heating appliances, cooking utensils, as well as cylinder heads and radiators for cars. The ferromagnetic Aluminum profiles are non-ferromagnetic, an important characteristic for the electrical and electronic industries. Aluminum profiles are non-flammable, which is important for applications involving handling or contact with flammable and explosive materials.

Machinability

The machinability of aluminum profiles is excellent. The machining characteristics of various deformed and cast aluminum alloys, as well as the various states in which these alloys are produced, vary considerably, requiring special machine tools or techniques.

Formability

Specific tensile strength, yield strength, ductility, and corresponding rate of work hardening govern the variation of allowable deformation.

Recycling sex

Aluminum is highly recyclable and the properties of recycled aluminum are almost indistinguishable from those of primary aluminum.