I.S. EN 10178:1990
Current
The latest, up-to-date edition.
CHEMICAL ANALYSIS OF FERROUS MATERIALS - DETERMINATION OF NIOBIUM IN STEELS - SPECTROPHOTOMETRIC METHOD
12-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Specifies a method for the spectrophotometric determination of niobium in steels. The method is applicable to all types of steels with niobium contents up to 1.3 % (m/m), with a lower detection limit of 0.002 % (m/m).
| DocumentType |
Standard
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 10178:1989 | Identical |
| DIN EN 10178:1990-04 | Equivalent |
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