I.S. EN 24505:1994
Superseded
View Superseded by
HARDMETALS - METALLOGRAPHIC DETERMINATION OF POROSITY AND UNCOMBINED CARBON
Hardcopy , PDF
English
01-01-1994
04-03-2016
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.
Cooperating organizations
National foreword
Foreword
Method
1 Scope and field of application
2 Apparatus
3 Preparation of test piece sections
4 Procedure
5 Test report
Figures
1 Type A apparent porosity (x 100)
2 Type A apparent porosity (x 200)
3 Type B apparent porosity (x 100)
4 Uncombined carbon (x 100)
National annex
NA (informative) Committees responsible
Specifies methods for the metallographic determination of the presence, type and distribution of porosity and uncombined carbon in hard metals.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 24505 : 1993 | Identical |
| EN 24505:1993 | Identical |
| ISO 4505:1978 | Identical |
| NBN EN 24505 : 1993 | Identical |
| BS EN 24505:1993 | Identical |
| UNE-EN 24505:2006 | Identical |
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