Resumen
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.
Informaciones generales
-
Estado: En desarrolloEtapa: Cierre de la votación [40.60]
-
Edición: 3Número de páginas: 21
-
Comité Técnico :ISO/TC 44/SC 3ICS :25.160.20
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
PublicadoISO 21952:2012
-
Ahora