ISO 4545-3:2017 (R2023)
Active , Reaffirmed Standard
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ISO 4545-3:2017 (R2023)

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

Summary

ISO 4545-3:2017 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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 12/14/2017
Confirmation Date 10/02/2023
Edition 2
Page Count 12
EAN ---
ISBN ---
Weight (in grams) ---
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