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SR EN ISO 21952:2008
Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steel - Classification (ISO 21952:2007)
ISO 21952:2007 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 21952:2007 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.
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Status :
Withdrawn
Approval date : 5/31/2008
Publish date : 6/2/2008
Withdrawal date : 10/31/2012
Number of pages : 22
ICS : 25.160.20 Welding consumables
Technical Committee : 39 - Welding and allied processes
- Replaces SR EN 12070:2001
- Normative reference SR ISO 31-0:1994
- Normative reference SR EN ISO 14344:2005
- Normative reference SR EN ISO 4063:2000
- Normative reference SR EN ISO 544:2004
- Normative reference SR EN ISO 13916:1998
- Replaced by SR EN ISO 21952:2012