Resumen
ISO 2639 defines the case-hardened depth, and specifies methods for the determination of this depth, in steel.
It is applicable to
- carburized cases and carbonitrided cases;
- parts that, when heat treated to final hardness, have a hardness of less than 450 HV 1 at a distance of three times the case-hardened depth, from the surface.
The case-hardened depth is defined by special agreement where these conditions are not met.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2002-11Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 3Número de páginas: 5
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Comité Técnico :ISO/TC 17/SC 7ICS :77.040.99
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO 2639:1982
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Ahora
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Revisada por
PublicadoISO 18203:2016