Manual Metal Arc Welding Electrode Dia. 3.15 Mm Class M5,Type Of Coating: Heavy,Conforming To Spec. No. Irs: M28/ 2020 Code E18.8 Mnr2 6' As Per Is:5206-1983 Reaffirmed In 2003. [ Warranty Period: 12 Months After The Date Of Delivery ] ]