Nickel based Electrodes RATNA B Ni 65 (AWS A5.11 ENiCrFe 2) RATNA B Ni 70 (AWS A5.11 ENiCrFe 3) RATNA Ni Cu (AWS A5.11 ENiCu 7) RATNA B Ni 80 (AWS A5.11 ENiCr Mo 3) RATNA B Ni 90 (AWS A5.11 ENiCr Mo-6)
