BS 6285:1982

Method for the macrographic examination of steel by sulphur print (Baumann method). | Status: Withdrawn, Superseded

1 Scope and field of application This International Standard specifies a method (Baumann) for the macrographic examination of steel by means of contact printing using silver salts and sulphuric acid. The method is applicable to non-alloy and alloy steels1) of which the sulphur content is less than 0,1 %.2)