ISO 21952:2025
Current
The latest, up-to-date edition.
Welding consumables — Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels — Classification
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English, French
13-02-2025
This document 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.
This document 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 47J 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.
Clauses, subclauses and tables which do not have either the suffix “system A” or the “system B” are applicable to all wire electrodes, wires, rods and deposits classified under this document.
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN ISO 21952:2025 | Equivalent |
| UNE-EN ISO 21952:2025 | Equivalent |
| I.S. EN ISO 21952:2025 | Equivalent |
| DIN EN ISO 21952:2025-05 | Equivalent |
| DS/EN ISO 21952:2025 | Identical |
| DS/ISO 21952:2025 | Identical |
| NS-EN ISO 21952:2025 | Identical |
| SS-EN ISO 21952:2025 | Identical |
| NF EN ISO 21952:2025 | Identical |
| AS/NZS ISO 21952:2025 | Identical |
| UNE-EN ISO 21952:2025 | Identical |
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