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ISO 6508-3:1999Withdrawn

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)

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Replaces

ISO 674:1988WithdrawnMetallic materials — Hardness test — Calibration of standardized blocks to be used for Rockwell hardness testing machines (scales A - B - C - D - E - F - G - H - K)International Standard · Published 1 Dec 1988 · ISO/TC 164/SC 3 ISO 1355:1989WithdrawnMetallic materials — Hardness test — Calibration of standardized blocks to be used for Rockwell superficial hardness testing machines (scales 15N, 30N, 45N, 15T, 30T and 45T)International Standard · Published 9 Nov 1989 · ISO/TC 164/SC 3

Replaced by

ISO 6508-3:2005WithdrawnMetallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T)International Standard · Published 12 Dec 2005 · ISO/TC 164/SC 3