ISO 4545-1:2005Withdrawn

Metallic materials — Knoop hardness test — Part 1: Test method

Matériaux métalliques — Essai de dureté Knoop — Partie 1: Méthode d'essai

Abstract / scope

ISO 4545-1:2005 specifies the Knoop hardness test method for metallic materials, for test forces from 0,098 07 N to 19,614 N. The method is recommended only for indentations with diagonals greater than or equal to 0,020 mm.

Life cycle

Replaces

ISO 4545:1993WithdrawnMetallic materials — Hardness test — Knoop testInternational Standard · Published 18 Mar 1993 · ISO/TC 164/SC 3

Replaced by

ISO 4545-1:2017WithdrawnMetallic materials — Knoop hardness test — Part 1: Test methodInternational Standard · Published 14 Dec 2017 · ISO/TC 164/SC 3