ISO DIS 11971

Steel and iron castings - Visual examination of surface quality

active, Most Current
Buy Now
Organization: ISO
Publication Date: 18 December 2018
Status: active
Page Count: 9
ICS Code (Iron and steel castings): 77.140.80
ICS Code (Non-destructive testing of metals): 77.040.20
scope:

This International Standard covers the acceptance criteria for the surface inspection of steel and iron castings by visual testing. 

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;

- nonmetallic inclusions;

- gas porosity;

- fusion discontinuities;

- expansion discontinuities;

- metal inserts.

Document History

ISO DIS 11971
December 18, 2018
Steel and iron castings - Visual examination of surface quality
This International Standard covers the acceptance criteria for the surface inspection of steel and iron castings by visual testing.  Acceptance levels utilize Bureau de Normalisation des Industries...
September 1, 2008
Steel and iron castings - Visual examination of surface quality
This International Standard covers the acceptance criteria for the surface inspection of steel and iron castings by visual examination. Acceptance levels utilize Bureau de Normalisation des...
December 15, 1997
Visual Examination of Surface Quality of Steel Castings
A description is not available for this item.
Advertisement