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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 4992:2020

ISO 4992:2020 Steel castings – Ultrasonic testing – Part 1: Steel castings for general purposes

CDN $305.00

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Description

This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for general purposes, and the methods for determining internal discontinuities by the pulse-echo technique.

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.

Edition

2

Published Date

2020-03-15

Status

PUBLISHED

Pages

30

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for general purposes, and the methods for determining internal discontinuities by the pulse-echo technique.

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.

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