NF EN ISO 6506-3
Metallic materials - Brinell hardness test - Part 3 : calibration of reference blocks
ISO 6506-3:2005 specifies a method for the calibration of reference blocks to be used for use in the indirect verification of Brinell hardness testing machines as described in ISO 6506-2.
ISO 6506-3:2005 specifies a method for the calibration of reference blocks to be used for use in the indirect verification of Brinell hardness testing machines as described in ISO 6506-2.
Le présent document définit la méthode d'étalonnage des blocs de référence dedureté à utiliser pour la vérification indirecte des machines de dureté Brinell. Il définit également les caractéristiques géométriques et physiques des blocs ainsi que les conditions d'uniformité auxquelles ils doivent répondre.
ISO 6506-3:2014 specifies a method for the calibration of reference blocks to be used in the indirect verification of Brinell hardness testing machines as described in ISO 6506‑2. The procedures necessary to ensure metrological traceability of the calibration machine are also specified.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Fabrication des blocs de référence1
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4 Machine d'étalonnage2
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5 Mode opératoire d'étalonnage3
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6 Nombre d'empreintes3
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7 Uniformité de la dureté4
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8 Marquage4
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9 Validité5
- Annexe A (informative) Incertitude de mesure des blocs de référence de dureté6
- Bibliographie9
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