ISO 4545-3:2005
Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks
- Standard No.
- ISO 4545-3:2005
- Release Date
- 2005
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 4545-3:2017
- Latest
- ISO 4545-3:2017
- Scope
- This part of ISO 4545 specifies the method for the calibration of reference blocks to be used for the indirect verification of Knoop hardness testing machines as specified in ISO 4545-2. The method is applicable only for indentations with long diagonals ≥ 0,020 mm.
ISO 4545-3:2005 history
- 2017 ISO 4545-3:2017 Metallic materials - Knoop hardness test- Part 3:Calibration of reference blocks
- 2005 ISO 4545-3:2005 Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks
