Covered Electrodes For Manual Metal Arc Welding Of Carbon And Carbon Manganese Steel 45 0 Mm, Is 814:2004 With Latest Amdmnt. Detail Specification/Covered Electrodes 3.15 X 450 Mm Golden Par Ameters Are Attached At Annex A Make-Esab, Usha, Prima, Ador, Jindal-98 Or Equivalent [ Warranty Pe Riod: 12 Months After The Date Of Delivery ] ]