EN 14977:2006
Current
The latest, up-to-date edition.
Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
21-06-2006
Foreword
Introduction
1 Scope
2 Principle
3 Terms and definitions
4 Test solution
5 Test pieces
6 Procedure
7 Test requirements
8 Test report
Bibliography
This standard specifies a medium duration test using an ammonical atmosphere for the purpose of detecting the presence of tensile stress, residual or applied, in grades of copper or copper alloy products that might bring about failure of a component in service or storage through stress corrosion cracking.The field of application of this standard is specified in the technical delivery specifications of semi finished or finished products in grades of copper and copper alloys, or by prior agreement between purchaser and supplier.
| Committee |
CEN/TC 133
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN 14977 : 2006 | Identical |
| SN EN 14977 : 2006 | Identical |
| BS EN 14977:2006 | Identical |
| NS EN 14977 : 1ED 2006 | Identical |
| UNI EN 14977 : 2006 | Identical |
| PN EN 14977 : 2007 | Identical |
| NBN EN 14977 : 2006 | Identical |
| I.S. EN 14977:2006 | Identical |
| NF EN 14977 : 2006 | Identical |
| UNE-EN 14977:2007 | Identical |
| DIN EN 14977:2006-09 | Identical |
| EN 12167:2016 | Copper and copper alloys - Profiles and bars for general purposes |
| BS EN 12420:2014 | Copper and copper alloys. Forgings |
| EN 12164:2016 | Copper and copper alloys - Rod for free machining purposes |
| EN 12168:2016 | Copper and copper alloys - Hollow rod for free machining purposes |
| DIN EN 12167:2015-12 (Draft) | COPPER AND COPPER ALLOYS - PROFILES AND BARS FOR GENERAL PURPOSES |
| DIN EN 12168:2015-12 (Draft) | COPPER AND COPPER ALLOYS - HOLLOW ROD FOR FREE MACHINING PURPOSES |
| DIN EN 12163:2015-12 (Draft) | COPPER AND COPPER ALLOYS - ROD FOR GENERAL PURPOSES |
| DIN EN 12164:2015-12 (Draft) | COPPER AND COPPER ALLOYS - ROD FOR FREE MACHINING PURPOSES |
| BS EN 12163:2011 | Copper and copper alloys. Rod for general purposes |
| I.S. EN 12167:2016 | COPPER AND COPPER ALLOYS - PROFILES AND BARS FOR GENERAL PURPOSES |
| DIN EN 12420:1999-03 | COPPER AND COPPER ALLOYS - FORGINGS |
| I.S. EN 12168:2016 | COPPER AND COPPER ALLOYS - HOLLOW ROD FOR FREE MACHINING PURPOSES |
| I.S. EN 12164:2016 | COPPER AND COPPER ALLOYS - ROD FOR FREE MACHINING PURPOSES |
| I.S. EN 12420:2014 | COPPER AND COPPER ALLOYS - FORGINGS |
| I.S. EN 12163:2016 | COPPER AND COPPER ALLOYS - ROD FOR GENERAL PURPOSES |
| 12/30261889 DC : 0 | BS EN 12420 - COPPER AND COPPER ALLOYS - FORGINGS |
| PREN 12420 : DRAFT 2012 | COPPER AND COPPER ALLOYS - FORGINGS |
| EN 12420:2014 | Copper and copper alloys - Forgings |
| EN 12163:2016 | Copper and copper alloys - Rod for general purposes |
| DIN EN 12420:2014-09 | Copper and copper alloys - Forgings |
| BS EN 12168:1998 | Copper and copper alloys. Hollow rod for free machining purposes |
| UNI EN 12420 : 2014 | COPPER AND COPPER ALLOYS - FORGINGS |
| BS EN 12167:2011 | Copper and copper alloys. Profiles and bars for general purposes |
| UNE-EN 12420:2015 | Copper and copper alloys - Forgings |
| BS EN 12164:2011 | Copper and copper alloys. Rod for free machining purposes |
| ISO 196:1978 | Wrought copper and copper alloys — Detection of residual stress — Mercury(I) nitrate test |
| ISO 6957:1988 | Copper alloys Ammonia test for stress corrosion resistance |
| EN ISO 196:1995 | Wrought copper and copper alloys - Detection of residual stress - Mercury(I) nitrate test (ISO 196:1978) |
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