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ISO 21952:2012

Welding consumables — Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels — Classification

Publication date:   May 2, 2012

General information

90.92 Standard to be revised   Mar 31, 2023

ISO

ISO/TC 44/SC 3 Welding consumables

International Standard

25.160.20   Welding consumables

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 21952:2007

NOW

PUBLISHED
ISO 21952:2012
90.92 Standard to be revised
Mar 31, 2023

REVISED BY

IN_DEVELOPMENT
ISO/PRF 21952