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BS EN 3976:2006

Current
Current

The latest, up-to-date edition.

Aerospace series. Titanium and titanium alloys. Test method. Chemical analysis for the determination of hydrogen content
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-2007

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.

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.

Committee
ACE/61/-/49
DevelopmentNote
Supersedes 97/719226 DC. (01/2007)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

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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