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By certification 
Item Name: 6063 2x2 Mill Finish Aluminum Square Bar |
|
| Material | 6063,6060,6061,6005 |
Temper |
T4,T5,T6 |
Surface treatment |
Mill Finish, Anodized, Powder Coated |
Thickness |
1mm-12.0mm |
Width |
6mm-300mm |
Length |
100mm-6000mm |
Shape |
Square, Rectangular, Round, Hexagonal, I-shaped, U-shaped, T-shaped, or as requirements |
Certification |
ISO 9001:2008;ISO14001:2004;SGS |
Application |
6063 aluminum square bars are low alloying Al-Mg-Si high plasticity alloys. Have many valuable features: 1. Heat treatment to strengthen, high impact toughness, not sensitive to the lack of. 2. Extremely good thermoplastic can be extruded into high-speed structure. Thin wall. Hollow of various profiles or forging into a complex structure forging, quenching temperature range, quenching sensitivity is low, extrusion and forging after stripping, As long as the temperature is higher than the quenching temperature. You can use water spray or water quenching method. Thin-walled pieces (6<3mm) can also be wind quenched. Al-Mg-Si alloy is the only alloy that does not find the phenomenon of stress corrosion cracking in the heat-treatable aluminum alloy, which is excellent in welding performance and corrosion resistance. 4. After processing the surface is very smooth, and easy to anodize and coloring. The disadvantage is that if quenched at room temperature after a period of time in the aging, will have a negative impact on the intensity (parking effect). |
Chemical Composition | |||||||||||
Grade |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
Ti |
Zr |
Al |
6063 |
0.2-0.6 |
0.35 |
0.10 |
0.10 |
0.45-0.9 |
0.1 |
— |
0.1 |
0.1 |
— |
Balance |
Mechanical Properties | |||||
Grade |
Temper |
Diameter(mm) |
Tensile Strength(Mpa) |
Yield strength(Mpa) |
Elongation(%) |
|
6063 |
T4 |
≤150.00 |
≥130 |
≥65 |
≥14 |
＞150-200 |
≥120 |
≥65 |
≥12 |
||
T5 |
≤200 |
≥175 |
≥130 |
≥8 |
|
T6 |
≤150.00 |
≥215 |
≥170 |
≥10 |
|
＞150-200 |
≥195 |
≥160 |
≥10 |
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