NBN EN ISO 11114-4 : 2005
Current
The latest, up-to-date edition.
TRANSPORTABLE GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 4: TEST METHODS FOR SELECTING METALLIC MATERIALS RESISTANT TO HYDROGEN EMBRITTLEMENT
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 General requirements
5 Test methods
5.1 Disc test (method A)
5.2 Fracture mechanic test (method B)
5.3 Test method to determine the resistance to
hydrogen assisted cracking of steel cylinders
(method C)
5.4 Tensile tests
Annex NA (normative) Specific European requirements
Annex ZA (normative) Normative references to international
publications with their relevant
European publications
Specifies test methods and the evaluation of results from these tests in order to qualify steels suitable for use in the manufacture of gas cylinders (up to 3000 l) for hydrogen and other embrittling gases.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 11114-4:2017-09 | Identical |
| I.S. EN ISO 11114-4:2017 | Identical |
| UNI EN ISO 11114-4 : 2005 | Identical |
| BS EN ISO 11114-4:2005 | Identical |
| UNE-EN ISO 11114-4:2017 | Identical |
| DIN EN ISO 11114-4:2015-08 (Draft) | Identical |
| EN ISO 11114-4:2017 | Identical |
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