EN ISO 20274:2017
Current
The latest, up-to-date edition.
Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient (ISO 20274:2017)
30-08-2017
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Requirements for the test specimen
6 Preparation of the test specimens
7 Determination of the thermal expansion coefficient
8 Calculation and indication of the results
9 Test report
Annex A (informative) - Metallic casting mould
Annex B (informative) - Drawing from the melt
ISO 20274:2017 specifies the procedures for the preparation of enamel samples for measurement of the thermal length change and calculation of the thermal expansion coefficient.
| Committee |
CEN/TC 262
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NF EN ISO 20274 : 2017 | Identical |
| DIN EN ISO 20274 E : 2017 | Identical |
| DIN EN ISO 20274:2016-08 (Draft) | Identical |
| NEN EN ISO 20274 : 2017 | Identical |
| UNI EN ISO 20274 : 2017 | Identical |
| BS EN ISO 20274:2017 | Identical |
| NS EN ISO 20274 : 2017 | Identical |
| UNE-EN ISO 20274:2018 | Identical |
| I.S. EN ISO 20274:2017 | Identical |
| PN EN ISO 20274 : 2017 | Identical |
| SN EN ISO 20274 : 2017 | Identical |
| ISO 20274:2017 | Identical |
| DIN EN ISO 20274:2017-12 | Identical |
| ISO 7991:1987 | Glass — Determination of coefficient of mean linear thermal expansion |
| ISO 19496-1:2017 | Vitreous and porcelain enamels — Terminology — Part 1: Terms and definitions |
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