China 6061 7075 T5 T6 T651 Aluminum Alloy Bar Aluminum Round Bar Aluminum Bar

6061/6063/6082/6083/7050/7075 T5/T6/T651 Aluminum Alloy Bar Aluminum Round Bar Aluminum Bar
6063,6061,6005,6082 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

AlloySiFeCuMnMgCrZnTiOtherAl60630.20-0.600.350.10.150.60-0.900.050.150.10.050.15remain60610.40-0.800.700.15-0.400.150.80-1.200.04-0.350.250.15//remain60820.20-0.600.350.100.100.45-0.900.100.100.10//remain

Mechanical Properties

Aluminum Alloy & TemperatureTensile Strength
(Rm/MPa)Proof Strength
(Rp0.20/Mpa)Percentage Elongation After Fracture
(A/%)
Hardness
(HB)6063-T6/T6512301808706061-T6/T65129024012956082-T6/T6513152501294

Export Packing
Export Packing

7003/7005/7020/7050/7075 T651/T851 High Hardness Aluminum Alloy Bar Aluminum Round Bar
The main alloy element of 7075 system aluminum alloy is zinc. Adding magnesium to the alloy containing 3% - 75% zinc can form mgzn2 with remarkable strengthening effect, which makes the heat treatment effect of the alloy much better than that of aluminum zinc binary alloy. If the content of zinc and magnesium in the alloy is increased, the tensile hardness will be further improved, but its resistance to stress corrosion and exfoliation corrosion will be reduced. After heat treatment, it can reach very high level The material of this series is made of 7075-7651 aluminum alloy, which is known as the best product in aluminum alloy. It has high strength and is far superior to mild steel. This alloy has good mechanical properties and anode reaction. It is mainly used in aerospace, mold processing, mechanical equipment, tooling and fixture, especially for aircraft manufacturing structure and other products with high strength and resistance High stress structure with strong corrosion resistance.
MPa x MPa
1.6mm(1/16in) HB MPa x
T73510 496 72-434-63-12 135- -71-10.4
T7451 524 76-469 681-1 135 303-44 71 10.4
T7651 552 80-490 71-11-135 324 47-71.4
(b)R.R.Moore3579777;.39564
Other Properties
Density: 2.83g/cm3 (0.102lb / in3) at 20 ºC (68F).
Annealing temperature 415 ºC (775 ºF)
Solution temperature 475 ºC (890 ºF)
Aging temperature 120-175 ºC (250-350 ºF)
Chemical Composition

Aluminum (AL)BalanceFe 0.000-0.150Cr ≤ 0.04Zirconium (Zr) 0.08-0.15Mn ≤ 0.10Si ≤ 0.12Zinc (Zn) 5.7 ~ 6.7Magnesium (mg) 1.9-2.6Ti ≤ 0.06Copper (Cu) 2.0-2.6

Technical Parameter

Alloy TypeTensile Strength
(250ºC/MPa)0.2% Yield Strength
(MPa)Hardness
(HB)Elongation rate
(%)5052-H11217519560125083-H11218021165146061-T65129024095126082-T65131528094127050-T651510455135107075-T651572503150112024-T35147032512020