3003 aluminum is commonly used in sheet metal applications such as HVAC, hinges, condensers, radiators, heat exchangers, evaporators, heat shields, gutters, downspouts, and roofing and siding, fuel tanks, cabinets, trucks and trailers, chemical equipment, kitchen ware, architectural and decorative materials, etc.
Aluminum alloy state, size and mechanical propertiesAlloy | Temper | Thickness (mm) | Tensile strength (Mpa) | Elongation (%) | |
Chinese standard | Value | ||||
3003 | O | >0.2-0.5 | 95-140 | 95-135 | ≥20 |
>0.5-1.0 | ≥35 | ||||
>1.0-4.5 | ≥35 | ||||
H22 | >0.2-0.5 | 120-160 | 130-160 | ≥15 | |
>0.5-1.0 | ≥18 | ||||
>1.0-4.5 | ≥20 | ||||
H24 | >0.2-0.5 | 145-195 | 150-180 | ≥12 | |
>0.5-1.0 | ≥12 | ||||
>1.0-4.5 | ≥15 | ||||
H26 | >0.2-0.5 | 170-210 | 165-205 | ≥3 | |
>0.5-1.0 | ≥5 | ||||
>1.0-4.5 | ≥7 | ||||
H18 | >0.2-0.5 | ≥190 | ≥185 | ≥1 | |
>0.5-1.0 | ≥3 | ||||
>1.0-4.5 | ≥4 |