NEN-EN 10179
Chemical analysis of ferrous materials - Spectrophotometric determination of nitrogen (trace amounts) in steels
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 1990 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Steels): | 77.080.20 |
| ICS Code (Steel structures): | 91.080.13 |
scope:
This European Standard specifies a method for the spectrophotometric determination of nitrogen in steels. The method is primarily intended for the determination of total nitrogen in very low nitrogen non-alloy steels. It may be used, however, for any low nitrogen ferrous alloy that is soluble in hydrochloric acid provided that the acid-resistant nitride has been found only in samples of silicon steels manufactured without aluminium addition and then only in sheet material. The method is applicable to nitrogen contents from 0.0005 to 0.005% (m/m).
Document History
July 1, 2023
Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
This document specifies a spectrophotometric method for the determination of nitrogen in steels.
The method is primarily intended for the determination of total nitrogen in very low contents in...
NEN-EN 10179
April 1, 1990
Chemical analysis of ferrous materials - Spectrophotometric determination of nitrogen (trace amounts) in steels
This European Standard specifies a method for the spectrophotometric determination of nitrogen in steels. The method is primarily intended for the determination of total nitrogen in very low nitrogen...