Steel and iron castings. Visual testing of surface quality

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

23-01-2020

Publisher

British Standards Institution

This document covers the acceptance criteria for the visual testing of the surface of steel and iron castings.

1.1

This document covers the acceptance criteria for the visual testing of the surface of steel and iron castings.

1.2

Acceptance levels utilize Bureau de Normalisation des Industries de la Fonderie (BNIF) and Steel Castings Research and Trade Association (SCRATA) or Casting Technology International (CTI) reference comparators for the visual determination of surface roughness and surface discontinuities described as follows:

surface roughness;
thermal dressing;
mechanical dressing;
non-metallic inclusions;
gas porosity;
fusion discontinuities;
expansion discontinuities;
metal inserts.

Committee	ISE/111
DocumentType	Standard
ISBN	9780539019681
Pages	14
ProductNote	THIS STANDARD ALSO REFERS-BNIF 359
PublisherName	British Standards Institution
Status	Current
Supersedes	BS ISO 11971:2008 BS ISO 11971:2008

Standards	Relationship
ISO 11971:2020	Identical

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BS ISO 11971:2020

Steel and iron castings. Visual testing of surface quality

Abstract

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General Product Information

International Equivalents

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