Wires and StripsCopper and Aluminium Range: Width : 3.50 to 20.00 mmThickness : 1.00 to 6.00 mmCr. Sec Area: 3.50 to 120 mm² W/T Ratio : Min = 1 : 1.50 || Max = 1 : 6.00 Range: Width : 3.50 to 20.00 mmThickness : 1.00 to 6.00 mmCr. Sec Area: 3.50 to 120 mm² W/T Ratio : Min = 1 : 1.50 || Max = 1 : 6.00 and StripsCopper and Aluminium