Resumen
This document specifies a method for the determination of chromium in steel and iron by potentiometric or visual titration.
The method is applicable to chromium contents between 0,25 % (mass fraction) and 35 % (mass fraction). If vanadium is present, the visual titration is applicable only to test portions containing less than 3 mg of vanadium.
NOTE The visual titration can be applicable to test portion containing between 3 mg and 6 mg of vanadium.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2024-12Etapa: Norma Internacional publicada [60.60]
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Edición: 2Número de páginas: 15
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Comité Técnico :ISO/TC 17/SC 1ICS :77.080.01
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Ciclo de vida
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Anteriormente
RetiradaISO 4937:1986
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Ahora
