DIN EN ISO 4945:2019-03
Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018); German version EN ISO 4945:2018
| Fecha edición: |
2019-03-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This International Standard specifies a spectrophotometric method for the determination of the nitrogen content of non-alloy and high-alloy steels. This method allows the determination only of the nitrogen content which can be converted to an ammonium salt. |
| Keywords: | Chemical analysis and testing|Copper sulphates|Determination of content|Distillation equipment|Inter-laboratory tests|Low-alloy steels|Nitrogen|Nitrogen content|Photometry|Photometry (chemical analysis)|Spectrophotometry|Standard deviation|Steels |
| ICS: | 77.080.20 - Aceros |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 4945:2018 Idéntica ISO 4945:2018 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 4945:2010-03 Reemplaza a DIN EN ISO 4945:2018-01 |










