DS/EN ISO 148-3:2016

Metalliske materialer – Pendulslagsejhedsprøvning ifølge Charpy – Del 3: Forberedelse og karakterisering af prøveemner med Charpy-V-kærv til indirekte verifikation af maskiner til pendulslagsejhedsprøvning


Status:
Gældende
Type:
Standard
Sprog:
Dansk/Engelsk - Engelsk
Pris fra:
kr. 719,00

Beskrivelse

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.


Antal sider: 32

Udgivet: 2016-12-07

Godkendelsesdato: 2016-11-29

Internationale relationer : EN ISO 148-3:2016 IDT ISO 148-3:2016 IDT

ICS: 77.040.10 - Mekanisk prøvning af metaller

Varenummer: M299923


Udvalg og komiteer

Komite

  • CEN/ECISS/TC 101
  • ISO/TC 164/SC 4
  • ISO/TC 164/SC 4/WG 2

Dansk udvalg

DS/V-001