Resumen
Procedures are covered for estimating ferrite content in certain grades of austenitic iron-chromium-nickel alloy castings that have compositions balanced to create the formation of ferrite as a second phase in amounts controlled within specified limits. Methods are described for estimating ferrite content by chemical, magnetic and metallographic means.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2023-03Etapa: Norma Internacional publicada [60.60]
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Edición: 3Número de páginas: 11
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Comité Técnico :ISO/TC 17/SC 11ICS :77.140.80
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Ciclo de vida
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Anteriormente
RetiradaISO 13520:2015
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Ahora