This standard specifies the method of assigning symbols to coated rods for manual welding of cast iron and the core wire of the welding rod or weld metal.
KS B ISO 1071:2008 history
2021KS B ISO 1071-2021 Covered electrodes for manual arc welding of cast iron-Symbolization
2016KS B ISO 1071:2016 Covered electrodes for manual arc welding of cast iron-Symbolization
2008KS B ISO 1071:2008 Covered electrodes for manual arc welding of cast iron-Symbolization