Reference number
ISO 4992-2:2020
© ISO 2024
International Standard
ISO 4992-2:2020
Steel castings — Ultrasonic testing — Part 2: Steel castings for highly stressed components
Edition 2
2020-03
Preview
Indisponible en français
Publiée (Edition 2, 2020)

ISO 4992-2:2020

Langue
Format
CHF 151
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for highly stressed components, and the methods for determining internal discontinuities by the pulse-echo technique. Purchasers determine if components are highly stressed based on the need for performance or safety.

This document applies to the ultrasonic testing of steel castings which have usually received a grain-refining heat treatment and which have wall thicknesses up to and including 600 mm. For greater wall thicknesses, special agreements apply with respect to the test procedure and the acceptance levels.

This document does not apply to austenitic steels and to joint welds.

Informations générales

Cycle de vie

Vous avez une question?

Consulter notre Aide et assistance

  2. Store
  3. Catalogue de normes
  4. ICS
  5. 77
  6. 77.040
  7. 77.040.20
  8. ISO 4992-2:2020