Projekta Nr.ISO 4968:2022
Nosaukums<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>
Reģistrācijas numurs (WIID)74322
Darbības sfēra<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>
StatussStandarts spēkā
ICS grupa77.040.99