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NS EN ISO 642 : 1ED 2000

Current
Current

The latest, up-to-date edition.

STEEL - HARDENABILITY TEST BY END QUENCHING (JOMINY TEST)
Published date

01-12-2013

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
Bibliography

Defines a procedure for determining the hardenability of steel by end quenching (Jominy test) by using a test piece 100mm in length and 25mm in diameter.

DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current

Standards Relationship
BS EN ISO 642:1999 Identical
ISO 642:1999 Identical
UNI EN ISO 642 : 2003 Identical
EN ISO 642:1999 Identical
DIN EN ISO 642 E : 2000 Identical
UNE-EN ISO 642:2000 Identical

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