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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
Published date

20-12-2006

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

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.NOTEThe 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
ASD-STAN
DevelopmentNote
Supersedes PREN 3976. (04/2007)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
NF EN 3976 : 2007 Identical
I.S. EN 3976:2006 Identical
NBN EN 3976 : 2007 Identical
UNI EN 3976 : 2008 Identical
SN EN 3976 : 2007 Identical
PN EN 3976 : 2007 Identical
BS EN 3976:2006 Identical
NEN EN 3976 : 2007 Identical
DIN EN 3976:2007-04 Identical
NS EN 3976 : 1ED 2006 Identical
UNE-EN 3976:2006 Identical

UNI EN 4800-006 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 006: PRE-PRODUCTION AND PRODUCTION FORGINGS
PREN 4800-006 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 6: PRE-PRODUCTION AND PRODUCTION FORGINGS
PREN 4800-005 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 5: FORGING STOCK
PREN 4800-003 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 3: TUBE
I.S. EN 4800-002:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 002: BAR AND SECTION
UNI EN 4800-004 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 004: WIRE
UNI EN 4800-005 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 005: FORGING STOCK
NF EN 4800-003 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 003: TUBE
NF EN 4800-006 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 006: PRE-PRODUCTION AND PRODUCTION FORGINGS
NF EN 4800-002 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 002: BAR AND SECTION
NF EN 4800-005 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 005: FORGING STOCK
BS EN 4800-006:2010 Aerospace series. Titanium and titanium alloys. Technical specification Pre-production and production forgings
I.S. EN 4800-005:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 005: FORGING STOCK
02/708860 DC : 0 PREN 4800-1 - AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 1: PLATE, SHEET AND STRIP
BS EN 4800-005:2010 Aerospace series. Titanium and titanium alloys. Technical specification Forging stock
UNI EN 4800-008 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 008: PRE-PRODUCTION AND PRODUCTION CASTINGS
I.S. EN 4800-004:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 004: WIRE
UNI EN 4800-007 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 007: REMELTING STOCK
UNI EN 4800-001 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 001: PLATE, SHEET AND STRIP
NF EN 4800-008 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 008: PRE-PRODUCTION AND PRODUCTION CASTINGS
NF EN 4800-007 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 007: REMELTING STOCK
BS EN 4800-008:2010 Aerospace series. Titanium and titanium alloys. Technical specification Pre-production and production castings
UNI EN 4800-003 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 003: TUBE
BS EN 4800-001:2010 Aerospace series. Titanium and titanium alloys. Technical specification Plate, sheet and strip
BS EN 4800-004:2010 Aerospace series. Titanium and titanium alloys. Technical specification Wire
BS EN 4800-002:2010 Aerospace series. Titanium and titanium alloys. Technical specification Bar and section
BS EN 4800-003:2010 Aerospace series. Titanium and titanium alloys. Technical specification Tube
NF EN 4800-004 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 004: WIRE
PREN 4800-008 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 8: PRE-PRODUCTION AND PRODUCTION CASTINGS
PREN 4800-002 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 2: BAR AND SECTION
NF EN 4800-001 : 2012 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 001: PLATE, SHEET AND STRIP
I.S. EN 4800-008:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 008: PRE-PRODUCTION AND PRODUCTION CASTINGS
EN 4800-003:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 003: Tube
EN 4800-002:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 002: Bar and section
EN 4800-001:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 001: Plate, sheet and strip
EN 4800-004:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 004: Wire
EN 4800-006:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 006: Pre-production and production forgings
EN 4800-008:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 008: Pre-production and production castings
EN 4800-007:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 007: Remelting stock
EN 4800-005:2010 Aerospace series - Titanium and titanium alloys - Technical specification - Part 005: Forging stock
I.S. EN 4800-006:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 006: PRE-PRODUCTION AND PRODUCTION FORGINGS
I.S. EN 4800-003:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 003: TUBE
BS EN 4800-007:2010 Aerospace series. Titanium and titanium alloys Remelting stock
I.S. EN 4800-007:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 007: REMELTING STOCK
PREN 4800-001 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 1: PLATE, SHEET AND STRIP
PREN 4800-007 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 7: REMELTING STOCK
PREN 4800-004 : 200P2 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 4: WIRE
UNI EN 4800-002 : 2011 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 002: BAR AND SECTION
I.S. EN 4800-001:2010 AEROSPACE SERIES - TITANIUM AND TITANIUM ALLOYS - TECHNICAL SPECIFICATION - PART 001: PLATE, SHEET AND STRIP

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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