6061 aluminum alloy is a high-quality aluminum alloy product produced by heat treatment and pre drawing process. Although its strength can not be compared with 2XXX system or 7xxx system, its magnesium and silicon alloy have many characteristics, such as excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness, no deformation after processing, compact and defect free material, easy polishing, easy coloring film and oxidation effect Excellent and other excellent features are used to make picture frame, mirror frame, advertising frame etc profiles
1,The Chemical composition and Mechanical properties of
6061 Photo picture /mirror/advertising frame aluminum profiles
Alloy | Chemical component(%) | ||||||||||||
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Ni | Other | Al | |||
Each | Total | ||||||||||||
6061 | 0.4- 0.8 | ≤0.7 | 0.15-0.40 | ≤0.15 | 0.8- 1.2 | 0.04-0.35 | ≤0.25 | ≤0.15 | - | ≤0.05 | ≤0.15 | Remain |
Alloy | Temper | Wall Thickness (mm) | Mechanical properties | |||
Tensile Strength(Mpa) | Yield strength (Mpa) | Elongation (%) | ||||
standard value | standard value | A | A50mm | |||
Not less than | ||||||
6061 | T5 | ≤16 | 240 | 205 | 9 | 7 |
T6 | ≤5 | 260 | 240 | -- | 7 | |
>5-25 | 260 | 240 | 10 | 8 |