6060/6061/6063/6082/6083 T351/T4/T5/T6/T651/T6511 Aluminum Alloy Bar Aluminum Round Bar
6063 series aluminum bar, aluminum rod, aluminum alloy bar, aluminum alloy rod by the company is a low-alloyed Al-Mg-Si high-plastic alloy. It has many valuable features as follows:
1.Heat treatment strengthening, high impact toughness.
2.There is excellent thermoplasticity, which can be kneaded at high speed into a messy layout, various profiles of thin-walled hollow or forged forgings with complicated layout, wide quenching temperature, low quenching sensitivity, kneading and casting after demoulding only The temperature is required to be higher than the quenching temperature. That is, it can be quenched by spraying water or water. Thin-walled parts (6<3mm) are also capable of wind quenching.
3.The welding function and corrosion resistance are excellent, and there is no stress corrosion cracking tendency. In the heat-treated reinforced aluminum alloy, the Al-Mg-Si alloy is an alloy in which only the stress corrosion cracking appearance is not found. Fourth, the appearance after processing is very bright, and simple anodizing and coloring.
Chemical Composition
| Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Other |
Al |
| 6063 |
0.20-0.60 |
0.35 |
0.1 |
0.15 |
0.60-0.90 |
0.05 |
0.15 |
0.1 |
0.05 |
0.15 |
remain |
| Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Other |
Al |
| 6061 |
0.4-0.8 |
0.7 |
0.15~0.4 |
0.15 |
0.8-1.2 |
0.04~0.35 |
0.25 |
0.15 |
0.05 |
0.15 |
remain |
Mechanical Properties
| Aluminum Alloy & Temperature |
Tensile Strength
(Rm/MPa) |
Proof Strength
(Rp0.20/Mpa) |
Percentage Elongation
After Fracture
(A/%) |
Hardness
(HB) |
| 6063-T6/T651 |
≥230 |
≥110 |
≥8 |
≥70 |
| Aluminum Alloy & Temperature |
Tensile Strength
(Rm/MPa) |
Proof Strength
(Rp0.20/Mpa) |
Percentage Elongation
After Fracture
(A/%) |
Hardness
(HB) |
| 6061-T6/T651 |
≥260 |
≥180 |
6~9 |
≥95 |