RO
SR EN ISO 21952:2012
Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012)
ISO 21952:2012 specifies requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition. One wire electrode can be tested and classified with different shielding gases. ISO 21952:2012 is a combined specification providing for classification utilizing a system based upon the chemical composition of wire electrodes, wires and rods with requirements for yield strength and average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength of the all-weld metal deposits and the chemical composition of wire electrodes, wires and rods.
Status :
Withdrawn
Approval date : 10/31/2012
Withdrawal date : 8/31/2025
Number of pages : 22
ICS : 25.160.20 Welding consumables
Technical Committee : 39 - Welding and allied processes
- Replaces SR EN ISO 21952:2008
- Normative reference SR EN ISO 15792-1:2008
- Normative reference SR EN ISO 14175:2008
- Normative reference SR EN ISO 544:2011
- Normative reference SR EN ISO 13916:1998
- Normative reference SR EN ISO 14344:2010
- Replaced by SR EN ISO 21952:2025