ISO 4968:1979
$13.00
Steel — Macrographic examination by sulfur print (Baumann method)
| Published By | Publication Date | Number of Pages |
| ISO | 1979-11 | 5 |
The Baumann method uses contact printing using silver salts and sulphuric acid. It is applicable to non-alloy and alloy steels and to cast irons of which the sulphur content is less than 0.1 %. Specifies general, principle, products and reagents, test pieces, procedure and test report.