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I.S. EN ISO 6871-1:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

DENTAL BASE METAL CASTING ALLOYS - COBALT-BASED ALLOYS

Available format(s)

Hardcopy , PDF

Superseded date

16-03-2007

Language(s)

English

Published date

01-01-1997

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

1 Scope
2 Normative references
3 Definitions
4 Requirements
5 Sampling
6 Preparation of test specimens
7 Testing
8 Information and instructions
9 Marking
Annexes
A Static immersion test
B Bibliography

Defines requirements and test methods for cobalt-based dental casting alloys to be used in making removable dental appliances. Not applicable to alloys used in metal-ceramic dental restorations.

DevelopmentNote
Supersedes I.S. EN 26871. (01/2012)
DocumentType
Standard
Pages
32
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

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