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sklademVydáno: 1979
ISO 4968
Steel — Macrographic examination by sulfur print (Baumann method)
Měna
| Označení normy: | ISO 4968 |
| Počet stran: | 3 |
| Vydání: | 1 |
| Vydáno: | 1979 |
Popis
ISO 4968
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.