UNI EN ISO 8891 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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%
09-14-2022
01-12-2013
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
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