ISO 14577-3:2015 PDF

Metallic materials — Instrumented indentation test for hardness and materials parameters — Part 3: Calibration of reference blocks

Название (английский):

ISO 14577-3:2015

Metallic materials — Instrumented indentation test for hardness and materials parameters — Part 3: Calibration of reference blocks

Статус документа:: Отменён
Формат:: Электронный (PDF)
Количество страниц:: 8
Дата публикации:: 22 июля 2015 г.
Издание:: ISO IS 14577 edition 2 version 1
ICS:: 77.040.10

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Описание (английский):

ISO 14577-3:2015 specifies a method for the calibration of reference blocks to use for the indirect verification of testing machines for the instrumented indentation test as specified in ISO 14577‑2:2015.

Технические детали

Технический комитет: ISO/TC 164/SC 3 - Hardness testing
SKU: ISO 14577-3:2015

Abstract

Overview

ISO 14577-3:2015 - "Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks" specifies a method to calibrate reference blocks used for the indirect verification of instrumented indentation testing machines (per ISO 14577-2:2015). It defines manufacturing, calibration equipment, test cycle, and uncertainty requirements across the macro, micro and nano indentation ranges.

Key topics and technical requirements

Purpose: Calibration of reference blocks for instrumented indentation tests (hardness, indentation modulus, elasto‑plastic parameters).
Reference and traceability: Instruments and force-proving devices used for calibration shall be traceable to national standards (see ISO 376).
Reference block manufacture:
- Minimum thickness: nano ≥ 2 mm, micro ≥ 5 mm, macro ≥ 16 mm (exceptions allowed by manufacturing process).
- Demagnetization recommended for steel blocks; blocks must be homogeneous, stable and mountable within tilt limits in ISO 14577‑1.
- Surface roughness requirements: macro test surface Ra ≤ 50 nm, micro Ra ≤ 10 nm (support face Ra ≤ 0.8 µm). Nano range Ra ≤ 10 nm (recommended

Overview

Key topics and technical requirements

Purpose: Calibration of reference blocks for instrumented indentation tests (hardness, indentation modulus, elasto‑plastic parameters).
Reference and traceability: Instruments and force-proving devices used for calibration shall be traceable to national standards (see ISO 376).
Reference block manufacture:
- Minimum thickness: nano ≥ 2 mm, micro ≥ 5 mm, macro ≥ 16 mm (exceptions allowed by manufacturing process).
- Demagnetization recommended for steel blocks; blocks must be homogeneous, stable and mountable within tilt limits in ISO 14577‑1.
- Surface roughness requirements: macro test surface Ra ≤ 50 nm, micro Ra ≤ 10 nm (support face Ra ≤ 0.8 µm). Nano range Ra ≤ 10 nm (recommended

ISO 14577-3:2015 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

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