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EN ISO 8891 : 2000

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

DENTAL CASTING ALLOYS WITH NOBLE METAL CONTENT OF AT LEAST 25% BUT LESS THAN 75%
Superseded date

12-20-2006

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

1 Scope
2 Normative references
3 Classification
4 Requirements
5 Sampling
6 Preparation of test specimens
7 Testing
8 Information and instructions
9 Marking
Annex A (normative) Surface corrosion testing - Static
                    immersion test
Annex B (normative) Tarnish testing - Sodium sulfide test
Annex C (informative) Bibliography

Gives the classification of, and specifies requirements and test methods for, dental casting alloys with a noble metal content of 25% up to but not including 75%. Applies to casting alloys meant for making dental restorations and appliances.

Committee
TC 55
DevelopmentNote
Supersedes EN 28891. (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Superseded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 6892:1998 Metallic materials Tensile testing at ambient temperature
ISO 9693:1999 Metal-ceramic dental restorative systems
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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