RO
SR ISO 4968:2024
Steel — Macrographic examination by sulphur print (Baumann method)
<p>This document specifies a method (Baumann) for the macrographic examination of steel by means of contact printing using silver salts and acid.</p> <p>The method is applicable to steels of which the sulphur content is less than 0,40 %. This method can also be applied to cast irons.</p>
Status :
Valid
Approval date : 12/31/2024
Number of pages : 18
ICS : 77.040.99 Other methods of testing of metals
Technical Committee : 42 - Steels and ferroalloy
- Replaces SR ISO 4968:1993