ISO 1355:1989
Metallic materials; hardness test; calibration of standardized blocks to be used for Rockwell superficial hardness testing machines (scales 15N, 30N, 45N, 15T, 30T and 45T)
- Standard No.
- ISO 1355:1989
- Release Date
- 1989
- Published By
- International Organization for Standardization (ISO)
- Status
- Latest
- ISO 1355:1989
- Scope
- This International Standard specifies a method for the cali- bration of standardized blocks to be used in Rockwell super- ficial hardness testing machines (scales 15N, 30N, 45N, 15T, 30T and 45T) for the indirect verification of these machines, as described in ISO 1079.
ISO 1355:1989 history
- 1989 ISO 1355:1989 Metallic materials; hardness test; calibration of standardized blocks to be used for Rockwell superficial hardness testing machines (scales 15N, 30N, 45N, 15T, 30T and 45T)
