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Standard

NS-EN ISO 21952:2012

Withdrawn

Note: This standard has a new edition: NS-EN ISO 21952:2025

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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.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 2012-05
  • Version: 1
  • Document type: NAT
  • ICS 25.160.20
  • National Committee SN/K 67

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