1:Diameter :1.63mm (14AWG) 2:Conductivity:21% 3:Tensile: Hard 380MPA, Soft 827MPA 4:Elongation:1.5% CCSW 1.63/21% COPPER CLAD STEEL Applications: NameDiameter(AWG)Conductivity(%)Tensile(MPA)Elongation(%) Copper Clad Steel14AWG(1.63mm)21Soft 380 MpaHard 827 Mpa 1.5% Produce and Product: :Main Customers:Commscope,TFC,Best Group....Certificate:Contact: CCSW 1.63/21% Copper clad steel