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NBN 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Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Superseded date

01-09-2009

Published date

12-01-2013

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.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Superseded

Standards Relationship
BS EN ISO 8891:2000 Identical
I.S. EN ISO 8891:2000 Identical
DIN EN ISO 8891:2000-11 Identical
UNE-EN ISO 8891:2001 Identical
UNI EN ISO 8891 : 2001 Identical
EN ISO 8891 : 2000 Identical
ISO 8891:1998 Identical

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