NEN ISO 4491-4 : 1993
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION
Superseded date
28-05-2013
Superseded by
Published date
12-01-2013
Publisher
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Defines a method for the determination of the total oxygen content of metallic powders in concentrations up to 2 percent (m/m) by reduction-extraction at high temperature.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 24491-4:1993 | Identical |
| ISO 4491-4:2013 | Identical |
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