copper Strand Wire's conductivity:40%, 30%, 25%, 22%, 20%, 17%, 15% etc. SizesArea(mm²)Wire Dia(mm)Wire Nos.(pcs)Out Dia(mm)BLJ-DJ16161.775.10BLJ-DJ25252.1576.50BLJ-DJ35352.5277.60BLJ-DJ50501.80199.00BLJ-DJ70702.101911.00BLJ-DJ95952.521912.60BLJ-DJ1201202.801914.00BLJ-DJ1501502.303716.00BLJ-DJ1801852.503717.60BLJ-DJ2402402.803720.00BLJ-DJ3003003.203722.40 Strand Copper Wire