ISO 4945:2018
Current
Steel — Determination of nitrogen — Spectrophotometric method
Hardcopy , PDF
English, French
10-16-2018
This document specifies a spectrophotometric method for the determination of nitrogen in steel.
The method is applicable to the determination of nitrogen mass fraction between 0,000 6 % and 0,050 % in low alloy steels and between 0,010 % and 0,050 % in high alloy steels.
The method does not apply to samples containing silicon nitrides or having silicon contents higher than 0,6 %.
| Committee |
ISO/TC 17/SC 1
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 4945:2019-03 | Identical |
| ÖNORM EN ISO 4945: 2019 05 01 | Identical |
| BS EN ISO 4945:2018 | Identical |
| NF EN ISO 4945:2018 | Identical |
| I.S. EN ISO 4945:2018 | Identical |
| PN-EN ISO 4945:2019-10 | Identical |
| SS-EN ISO 4945:2018 | Identical |
| NEN-EN-ISO 4945:2018 en | Identical |
| EN ISO 4945:2018 | Identical |
| EN ISO 4945:2009 | Identical |
| UNE-EN ISO 4945:2019 | Identical |
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