SIST EN ISO 6507-3:2018 PDF
Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks (ISO 6507-3:2018)
Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks (ISO 6507-3:2018)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 22
- Дата публикации:
- 8 мая 2018 г.
- Издание:
- ISO 6507-3:2018
- ICS:
- 77.040.10
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.
Abstract
Overview
- "Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks" specifies a standardized method for calibrating hardness used in the indirect verification of Vickers hardness testing machines (per ). The procedure applies to Vickers indentations with diagonals ≥ 0.020 mm and ensures traceable, repeatable hardness reference values for quality control and machine verification.
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