Estado : Retirada

Esta norma ha sido revisada por ISO 21952:2012

Resumen

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.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 2007-11
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 14
  • Comité Técnico :
    ISO/TC 44/SC 3
    ICS :
    25.160.20 
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