ISO-4969 › Historical Revision Information
Steel - Macroscopic examination by etching with strong mineral acids

ISO-4969 - 1ST EDITION - SUPERSEDED
Show Complete Document History

Document Center Inc. is an authorized dealer of ISO standards.
The following bibliographic material is provided to assist you with your purchasing decision:


This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Specifies general, principle, reagents, test piece, procedure, preservation of test pieces and test report.

ORDER

To find similar documents by classification:

77.040.99 (Other methods of testing of metals)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ISO 4969:1980

Revision Level

1ST EDITION

Status

Superseded

Publication Date

Feb. 1, 1980

Committee Number

ISO TC 17/SC 7