UNI EN 15771 : 2010
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
VITREOUS AND PORCELAIN ENAMELS - DETERMINATION OF SURFACE SCRATCH HARDNESS ACCORDING TO THE MOHS SCALE
02-03-2023
22-04-2010
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reference minerals
6 Test specimen
7 Procedure
8 Assessment of result
9 Test report
Describes a method of test for determining the scratch hardness of the surface of vitreous and porcelain enamels.
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 15771:2010 | Identical |
| EN 15206:2007 | Vitreous and porcelain enamels - Production of specimens for testing enamel on sheet steel, sheet aluminium and cast iron |
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