BS EN 10084 : 2008-06
Current
The latest, up-to-date edition.
CASE HARDENING STEELS - TECHNICAL DELIVERY CONDITIONS
06-01-2008
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
4.1 Classification
4.2 Designation
5 Information to be supplied by the purchaser
5.1 Mandatory information
5.2 Options
6 Manufacturing process
6.1 Melting process
6.2 Deoxidation
6.3 Manufacture of the product
6.4 Heat-treatment condition and surface finish
at the time of delivery
6.5 Cast separation
7 Requirements
7.1 Chemical composition, hardness and hardenability
7.2 Technological properties
7.3 Structure
7.4 Internal soundness
7.5 Surface condition
8 Inspection and testing
8.1 Types and contents of inspection documents
8.2 Specific inspection and testing
9 Marking
Annex A (normative) Options
Annex B (informative) Dimensional standards applicable to
products complying with this European Standard
Annex C (normative) Determining the microscopic non-metallic
inclusions content
Annex D (informative) Comparison of steel grades specified in
this European Standard and ISO 683-11:1987 and other
steel grades previously standardized nationally
Annex E (informative) Classification of steel grades according
to minimum tensile strength as a function of diameter
after hardening and tempering at 200 degree C
Bibliography
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