Alloy	Temper	Thickness	width	Burr	conductivity	Tension strength（N/mm2）	Elongation（%）
1050	O	0.08-3mm	30-1630mm	free	≮35.4m/Ω.mm2	60-95	0.08-0.2mm≥20
							0.2-3.0mm≥25
1060品	O	0.08-3mm	30-1630mm	free	≮35.4m/Ω.mm2	60-95	0.08-0.2mm≥20
							0.2-3.0mm≥25
1070	O	0.08-3mm	30-1630mm	free	≮35.4m/Ω.mm2	60-95	0.08-0.2mm≥20
							0.2-3.0mm≥25
1350	O	0.08-3mm	30-1630mm	free	≮35.4m/Ω.mm2	60-95	0.08-0.2mm≥20
							0.2-3.0mm≥25

 
Burr free aluminum coils strip tape for transformer winding has smooth surface, flat shape and regular cross-section after chamfering process to achieve rounded corners and zero burrs.
 
Aluminum strip for transformer is mainly used for winding inside dry transformer.
 
Appearance quality of aluminium strip for transformer:
 
Aluminum foil has regular cross-section, rounded corners, no burrs, loose rolls, lifting bars, tower type and other defects.


 
 
Surface quality of Burr free aluminum coils strip tape for transformer winding:
 
1. There are no roll marks, black lines, bright spots, scratches, knocks and other defects on the surface of aluminium foil.
 
2. There are no oil spots, tearing and foaming on the surface of aluminium foil after annealing.
 
Aluminum tape packaging for transformers:
 
There are large rolls and wooden cases.
 
Big Roll Packaging: The size and specifications of large rolls are determined according to the width, thickness, diameter and length customized by customers.
 
Wooden case packing: The size of wooden cases is determined by the length, thickness, width and weight of individual cases customized by customers.