Reference number
ISO 21952:2012
© ISO 2024
International Standard
ISO 21952:2012
Welding consumables — Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels — Classification
Edition 2
2012-05
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Published (Edition 2, 2012)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 21952:2012

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Format
CHF 96
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2012-05
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 14
  • Technical Committee :
    ISO/TC 44/SC 3
    ICS :
    25.160.20 
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