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CEN - EN ISO 4545-3

Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks

active, Most Current
Organization: CEN
Publication Date: 1 March 2018
Status: active
Page Count: 20
ICS Code (Mechanical testing of metals): 77.040.10
ICS Code (Mechanical testing): 19.060
scope:

This document 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.

Document History

EN ISO 4545-3
March 1, 2018
Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks
This document 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...
November 1, 2005
Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks
A description is not available for this item.

References

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