supply of alluminium conductor welding cablealluminium conductor welding cable,alluminium conductor welding cable (hofr covering) cable size in sq. mm. 9 5,rated current in amps. at 60% duty cycle:438a min weight of 1 mtrs. lengts of cable c onductor should be 253.90 gms. specifications:the standard length of the cable shall be 50/100 meters.isi marked aluminium conductor welding cables covered with general purpose hofr compound conforming to is:9857/90(reaffirmed in 2005 with amdt. no.-1).c urrent capacity is at 60% duty cycle at 30 degree centigrade ambient temperature. [ wa rranty period: 30 months after the date of delivery ] ]