DS DS/EN ISO 6848
DS DSEN SO 6848 2005-FEB-04 Arc weldng and cuttng - Nonconsumable tungsten electrodes - Classfcaton
DS DSEN SO 6848 2005-FEB-04 Arc weldng and cuttng - Nonconsumable tungsten electrodes - Classfcaton
The standard specifies requirements for classification of nonconsumable tungsten electrodes for inert gas shielded arc welding, and for plasma welding, cutting and thermal spraying.