Produktgroup: Aluminium extrusion
Extrusion is a means of forming profiles. First, design and manufacture a mold according to the profile product section, and use an extruder to extrude the heated round cast rod from the mold. The commonly used alloy is 6063 #. During extrusion there is also air-cooling quenching process and subsequent artificial aging process to complete the heat treatment strengthening. Different grades of heat-treatable and strengthened alloys have different heat treatment systems.
The density of aluminum profile is only 2.7g/cm3, which is about 1/3 of the density of steel, copper or brass (7.83g/cm3 and 8.93g/cm3, respectively). Under most environmental
conditions, including air, water (or salt water), petrochemicals and many chemical systems, aluminum can show excellent corrosion resistance.
The workability of the aluminum profile is excellent. It is possible to achieve various characteristics by further cuting, milling, drilling etc..
Aluminum has extremely high recyclability, and the characteristics of recycled aluminum are almost indistinguishable from primary aluminum.