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UNI EN ISO 642 : 2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

STEEL - HARDENABILITY TEST BY END QUENCHING (JOMINY TEST)

Superseded date

04-10-2024

Superseded by

UNI EN ISO 642:2024

Published date

01-12-2003

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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.

Committee
CT 700
DevelopmentNote
Supersedes UNI 3150 (12/2003)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NEN EN ISO 642 : 1999 Identical
ISO 642:1999 Identical
BS EN ISO 642:1999 Identical
I.S. EN ISO 642:2000 Identical
EN ISO 642:1999 Identical
SN 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

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