Round edge Aluminum Strip/Coil for Dry Winding TransformerSpecification of aluminum strip1. Alloy: 1050/1060/1070
2. Temper: O
3. Thickness: 0.2mm--2.0mm
4. Width: 50--1200mm
5. Packing: Eye to wall and eye to sky, wooden pallet and wooden case
6. U. T. S: 60-95N/mm2
7. Elongation: >25%
8. Max. Resistance in 20 degree: ≤ 0.02825Ω Mm2/m
9. Density in 20 degree: 2.703kg/dm3
10. Burr's height: 0.01--0.03mm vary with thickness of the strip
11. Collapsed side's height: 0.05--0.1mm
Mechanical properties and electric conductivityThickness(mm) | Tensile Strength (Mpa) | Elongation % | Bending 180 buckling inside radius | Electric conductivity at 20 ºC |
Over 0.3 to 0.5 | Min. 60 Max. 90 | 20 min. | Close contact | 60.0 min. |
Over 0.5 to 0.8 | 25 min. |
Over 0.8 to 1.3 | 30 min. |
Over 1.3 to 2.0 | 35 min. |
Over 2.0 to 2.5 | | 35 min | | |
Application : the round edge Aluminium strip for is used for variable transformer like low or high voltage transformer winding,etc.
Package: the round edge aluminum strip is packaged on the wooden pallet, horizontal or vertical packing is according to the customer's demands.