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EN ISO 1562 : 2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

DENTISTRY - CASTING GOLD ALLOYS
Superseded date

12-20-2006

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
   5.1 Chemical composition
   5.2 Biocompatibility
   5.3 Mechanical properties
   5.4 Density
   5.5 Corrosion resistance
   5.6 Tarnish resistance
   5.7 Electrochemical behaviour
   5.8 Melting range
6 Sampling
7 Preparation of test specimens
   7.1 General
   7.2 Specimens for tensile testing
8 Testing
   8.1 Visual inspection
   8.2 Testing of proof strength of non-proportional
        extension and of percentage elongation after
        fracture
9 Information and instructions
   9.1 Information
   9.2 Processing instructions
   9.3 Hazardous elements
10 Marking
   10.1 Alloy
   10.2 Package
Annex A (informative) Surface corrosion testing - Static
        immersion test
Annex B (informative) Tarnish testing - Sodium sulfide test
Annex C (informative) Electrochemical testing - Potentiodynamic
        test
Bibliography

Specifies requirements and test methods for gold-based dental casting alloys with a content of at least 75% (m/m) of gold and platinum group metals. Applies to casting alloys suitable for the fabrication of dental restorations and appliances.

Committee
TC 55
DevelopmentNote
Supersedes EN 21562. (03/2008)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

02/563832 DC : DRAFT SEP 2002 BS EN 1641 - DENTISTRY - MEDICAL DEVICES FOR DENTISTRY - MATERIALS

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
ISO 3585:1998 Borosilicate glass 3.3 Properties
ISO 10271:2011 Dentistry Corrosion test methods for metallic materials
ISO 6892:1998 Metallic materials Tensile testing at ambient temperature
ISO 7405:2008 Dentistry Evaluation of biocompatibility of medical devices used in dentistry
ISO 9693:1999 Metal-ceramic dental restorative systems
ISO 10993-1:2009 Biological evaluation of medical devices Part 1: Evaluation and testing within a risk management process
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 8891:1998 Dental casting alloys with noble metal content of at least 25 % but less than 75 %

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