1145 aluminum alloy is applied in packaging, thermal insulation aluminum foil, heat exchangers.
Aluminum alloy state, size and mechanical propertiesAlloy | Temper | Thickness (mm) | Tensile strength (Mpa) | Elongation (%) | |
Chinese standard | Value | ||||
1145 | O | >0.2-0.5 | 60-100 | 60-100 | ≥15 |
>0.5-0.8 | ≥20 | ||||
>0.8-1.3 | ≥25 | ||||
>1.3-6.5 | ≥30 | ||||
>6.5-10 | ≥28 | ||||
H22 | >0.2-0.3 | 80-120 | 80-120 | ≥2 | |
>0.3-0.5 | ≥3 | ||||
>0.5-0.8 | ≥4 | ||||
>0.8-1.3 | ≥6 | ||||
>1.3-2.9 | ≥8 | ||||
>2.9-4.5 | ≥9 | ||||
H24 | >0.2-0.3 | 95-125 | 95-125 | ≥1 | |
>0.3-0.5 | ≥2 | ||||
>0.5-0.8 | ≥3 | ||||
>0.8-1.3 | ≥4 | ||||
>1.3-2.9 | ≥5 | ||||
>2.9-4.5 | ≥6 | ||||
H26 | >0.2-0.5 | 120-145 | 120-145 | ≥1 | |
>0.5-0.8 | ≥2 | ||||
>0.8-1.3 | ≥3 | ||||
>1.3-4.5 | ≥4 | ||||
H18 | >0.2-0.5 | ≥125 | ≥125 | ≥1 | |
>0.5-0.8 | ≥2 | ||||
>0.8-1.3 | ≥3 | ||||
>1.3-4.5 | ≥4 | ||||
H112 | >4.5-6.5 | ≥85 | ≥85 | ≥10 | |
>6.5-12.5 | ≥80 | ≥80 | ≥10 | ||
>12.5-25 | ≥70 | ≥70 | - | ||
>25-80 | ≥65 | ≥65 | - |