Abstract / scope
ISO 6508-3:2005 specifies a method for the calibration of reference blocks to be used for the indirect verification of Rockwell hardness testing machines (scales A, B, C, D, E, F, G, H, K, N, T), as specified in ISO 6508-2.
ISO 6508-3:2005Withdrawn
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T)
Matériaux métalliques — Essai de dureté Rockwell — Partie 3: Étalonnage des blocs de référence (échelles A, B, C, D, E, F, G, H, K, N, T)