UNI 7483-1975
Machinery for hardness testing. Vickers hardness. Adjustment of metal reference block

Standard No.

UNI 7483-1975

Release Date

1975

Published By

IT-UNI

Status

Withdraw

Latest

UNI 7483-1975

Scope

This standard concerns the calibration of metal reference blocks intended for the indirect verification of Vickers hardness testing machines referred to in UNI 7479-75. It does not necessarily have to be applied for the calibration of the test blocks used by the user for current checks of the machine.

UNI 7483-1975 history

• 1975 UNI 7483-1975 Machinery for hardness testing. Vickers hardness. Adjustment of metal reference block