This International Standard specifies requirements for the classification of gases and gas mixtures used in fusion welding and allied processes including, but not limited to:? tungsten arc welding (Process 141);? gas-shielded metal arc welding (Process 13);? plasma arc welding (Process 15);? plasma arc cutting (Process 83);? laser welding (Process 52); ? laser cutting (Process 84);? arc braze welding (Process 972).NOTE Process numbers are in accordance with ISO 4063.The purpose of this International Standard is to classify and designate shielding, backing, process and assist gases in accordance with their chemical properties and metallurgical behaviour as t
EN ISO 14175:2008 history
2008EN ISO 14175:2008 Welding consumables - Gases and gas mixtures for fusion welding and allied processes (ISO 14175:2008)