Polished Surface 6063 Aluminum Round Bar Anti Rust For Industry Construction

ASTM 6063 Polished Surface Aluminum Rod 300mm For Industry Construction

6063 aluminum rod is a low alloyed Al-Mg-Si high plastic alloy. It has many valuable characteristics: 1. Heat treatment enhancement, high impact toughness, sensitive to lack. 2. Excellent thermoplasticity, which can be extruded into complex structure at high speed. Thin wall. Hollow profiles or forging into complex structure forgings, wide quenching temperature range, low quenching sensitivity, extrusion and forging after demoulding, as long as the temperature is higher than quenching temperature. Quenching can be done by spraying water or through water. Thin wall parts (6<3mm) can also implement wind quenching. 3. Excellent welding performance and corrosion resistance, no stress corrosion cracking tendency, in the heat treatment can strengthen aluminum alloy, Al-Mg-Si alloy is the only alloy without stress corrosion cracking phenomenon. 4. After processing, the surface is very smooth and easy to anodize and stain. Its disadvantage is that after quenching, if it is parked at room temperature for a period of time and then aging, it will bring adverse effects on the strength (parking effect).

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