Draft
International Standard
ISO/DIS 148-3
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
Reference number
ISO/DIS 148-3
Edition 4
Proyecto Norma internacional
Preview
ISO/DIS 148-3
87895
No disponible en español
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO 148-3:2016

ISO/DIS 148-3

ISO/DIS 148-3
87895
Idioma
Formato
CHF 67

Resumen

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.

Informaciones generales

  •  : En desarrollo
    : Cierre de la votación [40.60]
  •  : 4
     : 19
  • ISO/TC 164/SC 4
    77.040.10 
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