Withdrawn
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.
WITHDRAWN
ISO 4968:1979
95.99
Withdrawal of Standard
Apr 4, 2022
PUBLISHED
ISO 4968:2022