DIN EN 22401:1994 Covered electrodes; determination of the efficiency, metal recovery and deposition coefficient (ISO 2401:1972); German version EN 22401:1994
The document specifies a method for the determination of the efficiency, weld metal recovery and deposition coefficient of carbon steel and low alloy high tensile steel electrodes in the sizes 3,15 to 6,3 mm.#,,#
DIN EN 22401:1994 history
2018DIN EN ISO 2401:2018 Welding consumables - Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient (ISO 2401:2018)
1994DIN EN 22401:1994 Covered electrodes; determination of the efficiency, metal recovery and deposition coefficient (ISO 2401:1972); German version EN 22401:1994