Copper conductor is widely used in the overhead power distribution system of our country .we can supply this conductoe accoding to different recognized standards, such as IEC61089 ,BS215 ,ASTM B232 CSAC49 DIN48204 JIS C3110,customer special specification also can be satisfied.The data sheets below show part spec of GB/T 1179-1999 Code NumberStranding Wire DiameterApproxSectional AreaApproxWeightBreaking LoadDC ResistanceOverallAlSteelDiameterAlSteelTotalmmmmmmmm 2mm 2mm 2Kg/kmKNOhm/km166/1.841/1.845.53162.6718.764.66.081.7934256/2.301/2.306.91254.1729.2100.99.131.14781006/4.611/4.6113.810016.7117403.834.330.286912518/2.971/2.9714.91256.94132397.929.170.230416018/3.361/3.3616.81608.89169509.336.180.1825022/3.807/2.1121.625024.6275880.668.720.115440054/3.077/3.0727.640051.94521510.3123.040.072345054/3.267/3.2629.345058.35081699.1138.420.064350054/3.437/3.4330.950064.85651887.9153.80.057856054/3.6319/2.1832.756070.96312103.4172.590.051663054/3.8519/2.3134.763079.87102366.3191.770.045971054/4.0919/2.4536.871089.98002666.8216.120.040780072/3.767/2.5137.680034.68352480.2167.410.036190072/3.997/2.6639.990039.99392790.2188.330.0321