Alumnum Enameled Winding Wire and Copper Enameled Winding Wire Diameter: aluminum: 0.2mm-6mm a: 1-10mm b: 3-35mm Copper: a: 1-10mm b: 3-35mm Diameter of Aluminum Enameled Winding Wire: 0.2mm-6mm Rectangular Copper Enameled Winding Wire: a: 1-10mm b: 3-35mm Temperature Class of Enameled Winding Wire: B130, F155, H180, H+200C, C220C, C+240C Standards of Enameled Winding Wire: IEC/NEMA/JIS/GB Delivery time of Enameled Winding Wire: 1days-30days