I.S. EN ISO 1562:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DENTISTRY - CASTING GOLD ALLOYS
Hardcopy , PDF
16-03-2007
English
01-01-2004
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.
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
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