2023EN ISO 14172:2023 Welding consumables - Covered electrodes for manual metal arc welding of nickel and nickel alloys - Classification (ISO 14172:2023)
2015EN ISO 14172:2015 Welding consumables - Covered electrodes for manual metal arc welding of nickel and nickel alloys - Classification (ISO 14172:2015)
2008EN ISO 14172:2008 Welding consumables - Covered electrodes for manual metal arc welding of nickel and nickel alloys - Classification
2003EN ISO 14172:2003 Welding consumables - Covered electrodes for manual metal arc welding of nickel and nickel alloys - Classification ISO 14172:2003