Aluminum Foil Used for Transformer Materials

Haomei Aluminium foil for transformer winding 1050, 1060, 1070 can be used for variable transformer like low or high voltage transformer winding,etc.
transformer aluminium foil strip for electrical coil application ranges from 0.3mm to 2.5mm, the alloys can be used to meet the minimum industry requirements for strip conductor, is closely controlled to assure smooth, substantially burr-free edges and strip-size availabilities are in capacities exactly equivalent to those of standard copper wire sizes.

Specification for transformer aluminum foil

Aluminum foil with Rounded Edges for Transformer Winding
Thickness	0.2-3.0mm
Width	50-1350mm
Alloy	1060, 1070, 1350
Temper	Soft/O
Use	Dry type transformers winding
Packing details	pack in rolls with plastic film by wooden box.1x20ft container can load about 18 ton aluminum foil
Elongation	≥35
Tensile strength	60-95 MPa
Type	Strips /coils/roll
Al content	99.60%
Electrical conductivity	>61%

Chemical composition for 1060,1070

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ti	Zr	Al
1060	0.25	0.35	0.05	0.03	0.03	-	-	0.05	0.03	-	99.6
1070	0.2	0.25	0.04	0.03	0.03	-	-	0.04	0.03	-	99.7