ISO 3907:1985
Withdrawn
View Superseded by
Hardmetals — Determination of total carbon content — Gravimetric method
Hardcopy , PDF
English, French
01-24-1985
11-02-2025
This second edition cancels and replaces the first edition (i.e. ISO 3908:1976). The method is applicable to some carbides, mixtures of these carbides and binder, all grades of presintered or sintered hardmetals, produced from these carbides, having an insoluble carbon content between 0,02 and 0,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
| Committee |
ISO/TC 119/SC 4
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 23907:1993 | Identical |
| BS EN 23907:1993 | Identical |