NF EN ISO 6507-3

NF EN ISO 6507-3

March 2006
Standard Cancelled

Metallic materials - Vickers hardness test - Part 3 : calibration of reference blocks

ISO 6507-3:2005 specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines, as specified in ISO 6507-2.

The method is applicable only for indentations with diagonals greater than or equal to 0,020 mm.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2006

Number of pages

15 p.

Reference

NF EN ISO 6507-3

ICS Codes

77.040.10   Mechanical testing of metals

Classification index

A03-154-3

Print number

1 - 10/03/2006

International kinship

ISO 6507-3:2005

European kinship

EN ISO 6507-3:2005
Sumary
Metallic materials - Vickers hardness test - Part 3 : calibration of reference blocks

ISO 6507-3:2005 specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines, as specified in ISO 6507-2.

The method is applicable only for indentations with diagonals greater than or equal to 0,020 mm.

Replaced standards (1)
NF EN ISO 6507-3
June 1998
Standard Cancelled
Metallic materials. Vickers hardness test. Part 3 : calibration of reference blocks.

Le présent document définit la méthode d'étalonnage des blocs de référence de dureté à utiliser pour la vérification indirecte des machines de dureté Vickers. Il définit également les caractéristiques géométriques et physiques des blocs ainsi que les conditions d'uniformité auxquelles ils doivent répondre.

Standard replaced by (1)
NF EN ISO 6507-3
March 2018
Standard Current
Metallic materials - Vickers hardness test - Part 3 : calibration of reference blocks

ISO 6507-3:2018 specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines, as specified in ISO 6507‑2. The method is applicable only for indentations with diagonals ≥0,020 mm.

Table of contents
  • Avant-propos
    iv
  • 1
    Domaine d'application 1
  • 2
    Références normatives 1
  • 3
    Fabrication des blocs de référence 1
  • 4
    Machine d'étalonnage 2
  • 5
    Mode opératoire d'étalonnage 4
  • 6
    Nombre d'empreintes 4
  • 7
    Uniformité de la dureté 4
  • 8 Marquage
    5
  • 9
    Validité 5
  • Annexe A (informative) Incertitude de la valeur de dureté moyenne des blocs de référence de dureté
    6
  • Bibliographie
    9
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