Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016
Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines
Edition 3
2016-10
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Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016
63813
Published (Edition 3, 2016)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016

Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016
63813
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Abstract

Ïã¸ÛÁùºÏ²Ê¿ª½± 148-3:2016 specifies the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with Ïã¸ÛÁùºÏ²Ê¿ª½± 148‑2.

It specifies notched test pieces with nominal dimensions identical to those specified in Ïã¸ÛÁùºÏ²Ê¿ª½± 148‑1; however, the tolerances are more stringent.

NOTE 1 The chemical composition or heat treatment, or both, are varied according to the energy level desired.

NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of Ïã¸ÛÁùºÏ²Ê¿ª½± 148.

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