ISO/TC 17/SC 7
| Project No. | ISO 4968:2022 |
|---|---|
| Title | <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> |
| Registration number (WIID) | 74322 |
| Scope | <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 | Standarts spēkā |
| ICS group | 77.040.99 |