BS EN ISO 642:1999
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
11-15-1999
National foreword
Foreword
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 piece
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
Annex ZA (normative) - Normative references to international
publications with their relevant European publications
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.