BS EN 3976:2006
Current
The latest, up-to-date edition.
Aerospace series. Titanium and titanium alloys. Test method. Chemical analysis for the determination of hydrogen content
Hardcopy , PDF
English
31-01-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Health and safety
5 Principle
6 Testing requirements
7 Test report
Annex A (informative) Solid State Hot Extraction
under Vacuum Method
Describes the requirements for chemical analysis using Inert Gas Fusion Thermal Conductivity Method for the determination of the hydrogen content of titanium and titanium alloys for aerospace applications.
| Committee |
ACE/61/-/49
|
| DevelopmentNote |
Supersedes 97/719226 DC. (01/2007)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This standard specifies the requirements for chemical analysis using Inert Gas Fusion Thermal Conductivity Method for the determination of the hydrogen content of titanium and titanium alloys for aerospace applications. The method applies to hydrogen contents ranging from several micrograms per gram to several hundreds of micrograms per gram. It shall be applied when referred to in the EN technical specification or material standard unless otherwise specified on the drawing, order or inspection schedule. NOTE The absolute method not used in routine inspection is solid state hot extraction under vacuum followed by measurement of volume and pressure. Due to its complexity, it is only summarized in Annex A.
| Standards | Relationship |
| DIN EN 3976:2007-04 | Identical |
| NS EN 3976 : 1ED 2006 | Identical |
| NF EN 3976 : 2007 | Identical |
| I.S. EN 3976:2006 | Identical |
| NBN EN 3976 : 2007 | Identical |
| EN 3976:2006 | Identical |
| SN EN 3976 : 2007 | Identical |
| NEN EN 3976 : 2007 | Identical |
| BS 3TA 100:2009 | Procedure for inspection, testing and acceptance of wrought titanium and titanium alloys |
| 09/30193260 DC : 0 | BS 3TA 100 - PROCEDURE FOR INSPECTION, TESTING AND ACCEPTANCE OF WROUGHT TITANIUM AND TITANIUM ALLOYS |
| ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
| ISO Guide 30:2015 | Reference materials — Selected terms and definitions |
| PREN 2003-10 : 200P1 | AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TEST METHODS - PART 10: SAMPLING FOR DETERMINATION OF HYDROGEN CONTENT |
| PREN 4259 : 200P1 | AEROSPACE SERIES - METALLIC MATERIALS - DEFINITION OF GENERAL TERMS |
| EN 4258:1998 | Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use |
| ISO Guide 31:2015 | Reference materials — Contents of certificates, labels and accompanying documentation |
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