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Norm

ISO 674:1988

Issue date: 1988 12 01

Metallic 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)

Withdrawn: 1999 09 02
Publisher:
International Organization for Standardization
Format:
Digital | 3 Pages
Language:
English
Currently valid:
ISO 6508-3:2023
2023 12 13
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks
Norm
ISO 6508-3:2015
2015 02 25
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks
Norm
ISO 6508-3:2005
2005 12 12
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks (scales A, B, ...
Norm
ISO 6508-3:1999
1999 09 02
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks (scales A, B, ...
Norm
ISO 674:1988
1988 12 01
Metallic materials — Hardness test — Calibration of standardized blocks to be used for Rockwell hard...
Norm
Expand
Norm
ISO 6508-3:1999
Issue date : 1999 09 02
Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T)