DIN 51917:2002-12
Current
The latest, up-to-date edition.
TESTING OF CARBONACEOUS MATERIALS - ROCKWELL HARDNESS TEST - BALL INDENTATION METHOD; SOLID MATERIALS
Hardcopy , PDF
German, English
01-01-2002
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Foreword
1 Scope
2 Normative references
3 Principle
4 Quantities, symbols and units
5 Designation
6 Apparatus
7 Sampling
8 Test pieces
9 Procedure
10 Evaluation
11 Test report
12 Precision
Other relevant standard
This standard is included in DIN Handbook 221. Specifies a method of determining the Rockwell hardness of carbon/graphite materials. This method can also be used to determine the hardness of metal/graphite materials such as those used for carbon brushes for electrical machines.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
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