Nickel Base Alloy Stick Electrode 1.AWS A5.11 2.ENiCrFe-1 ... ,BV,CCS,DNV,GL,LR,NK,KR,TUV,CWB Nickel Base Alloy Stick ElectrodeStandard: AWS A5.11Dia: 2.6-5.0mm ... alloy steel, stainless steel and other different materials. SMAW Nickel Base Alloy Stick Electrode ENiCrFe-1