I.S. EN ISO 642:2000
Current
The latest, up-to-date edition.
STEEL - HARDENABILITY TEST BY END QUENCHING (JOMINY TEST)
Hardcopy , PDF
English
01-01-2000
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.
1 Scope
2 Normative references
3 Principle
4 Symbols and designations
5 Form of test pieces and their preparation
6 Apparatus
7 Heating and quenching of test pieces
8 Preparation for, and measurement of, hardness after quenching
9 Expression of results
10 Test report
Annex A (informative) Specification for the hardenability
of a product
Annex B (informative) Additional information to clause 10
Annex C (informative) Calculation of the hardenability
Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant
European publications
Defines a procedure for determining the hardenability of steel by end quenching (Jominy test) by using a test piece 100 mm in length and 25 mm in diameter.
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ONORM EN ISO 642 : 2000 | Identical |
| NEN EN ISO 642 : 1999 | Identical |
| ISO 642:1999 | Identical |
| BS EN ISO 642:1999 | Identical |
| EN ISO 642:1999 | Identical |
| NBN EN ISO 642 : 1ED 99 | Identical |
| NS EN ISO 642 : 1ED 2000 | Identical |
| DIN EN ISO 642:2000-01 | Identical |
| NF EN ISO 642 : 1999 | Identical |
| UNE-EN ISO 642:2000 | Identical |
| ISO 6507-1:2005 | Metallic materials — Vickers hardness test — Part 1: Test method |
| ISO 6508-3:2015 | Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks |
| ISO 6508-1:2016 | Metallic materials — Rockwell hardness test — Part 1: Test method |
| ISO 6508-2:2015 | Metallic materials — Rockwell hardness test — Part 2: Verification and calibration of testing machines and indenters |
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