Resumen
Specifies a method, which consists of forcing a ball under a specified load into the surface of a test specimen. The depth of impression is measured under load. The surface area of the impression is computed from its depth. The ball indentation hardness is then calculated from the following relationship: Ball indentation hardness = Applied load : Surface area of impression.
Informaciones generales
-
Estado: RetiradaFecha de publicación: 1993-01Etapa: Retirada de la Norma Internacional [95.99]
-
Edición: 2Número de páginas: 5
-
Comité Técnico :ISO/TC 61/SC 2ICS :83.080.01
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 2039-1:1987
-
Ahora
-
Revisada por
PublicadoISO 2039-1:2001