ISO/DIS 21952
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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
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Estado: En desarrollo
Puede contribuir al desarrollo del borrador de esta norma internacional. Para ello, contacte con su miembro nacional
Etapa: Voto sobre el DIS iniciado: 12 semanas [40.20] -
Edición: 3Número de páginas: 21
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Comité Técnico :ISO/TC 44/SC 3ICS :25.160.20
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Ciclo de vida
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Anteriormente
PublicadoISO 21952:2012
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Ahora
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