ISO 148-3:2016
ISO 148-3:2016

ISO 148-3:2016

October 2016
International standard Current

Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines

ISO 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 ISO 148‑2.It specifies notched test pieces with nominal dimensions identical to those specified in ISO 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 ISO 148.

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Main informations

Collections

International ISO standards

Publication date

October 2016

Number of pages

19 p.

Reference

ISO 148-3:2016

ICS Codes

77.040.10   Mechanical testing of metals

Print number

3
Sumary
Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines

ISO 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 ISO 148‑2.

It specifies notched test pieces with nominal dimensions identical to those specified in ISO 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 ISO 148.

Replaced standards (1)
ISO 148-3:2008
ISO 148-3:2008
December 2008
International standard Cancelled
Metallic materials - Charpy pendulum impact test - Part 3 : preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines

Standard replaced by (1)
ISO/DIS 148-3
ISO/DIS 148-3
January 2026
International standard Project
Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch reference certified test pieces for indirect verification of pendulum impact testing machines

ISO 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 ISO 148‑2. It specifies notched test pieces with nominal dimensions identical to those specified in ISO 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 ISO 148.

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