BS EN 12420:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Copper and copper alloys. Forgings
Hardcopy , PDF
17-10-2024
English
30-06-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designations
5 Ordering information
6 Requirements
7 Sampling
8 Test methods
9 Declaration of conformity and inspection
documentation
10 Marking, labelling, packaging
Annex A (informative) - Recommended guidelines
for design
Annex B (informative) - Tensile properties
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 97/23/EC,
Pressure Equipment Directive (PED)
Bibliography
Describes the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.
| Committee |
NFE/34
|
| DevelopmentNote |
Supersedes BS 3885(1965). Together with BS EN 12165 supersedes BS 2872(1989). (08/1999) Supersedes 96/707687 DC. (08/2005) Supersedes 12/30261889 DC. (07/2014)
|
| DocumentType |
Standard
|
| Pages |
64
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.
The sampling procedures, the methods of test for verification of conformity to the requirements of this standard, and the delivery conditions are also specified.
| Standards | Relationship |
| UNI EN 12420 : 2014 | Identical |
| EN 12420:2014 | Identical |
| DIN EN 12420:2014-09 | Identical |
| NS EN 12420 : 2014 | Identical |
| UNE-EN 12420:2015 | Identical |
| NBN EN 12420 : 2014 | Identical |
| I.S. EN 12420:2014 | Identical |
| SN EN 12420:2014 | Identical |
| NEN EN 12420 : 2014 | Identical |
| NF EN 12420 : 2014 | Identical |
| DIN EN 12420:1999-03 | Identical |
| BS 746:2014 | Specification for gas meter unions and adaptors |
| 08/30143158 DC : DRAFT AUG 2008 | BS 644 - TIMBER WINDOWS - FULLY FINISHED FACTORY ASSEMBLED WINDOWS OF VARIOUS TYPES - SPECIFICATION |
| BS 7430(2011) : 2011 | CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS |
| 11/30249994 DC : DRAFT JULY 2011 | BS 7430 - CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS |
| BS PD5500(2015) : 2015 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
| BS 746(2005) : 2005 | SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS |
| BS PD5500(2018) : 2018 | SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS |
| BS 644:2012 | Timber windows and doorsets. Fully finished factory-assembled windows and doorsets of various types. Specification |
| BS 336:2010 | Specification for fire hose couplings and ancillary equipment |
| BS 644:2009 | Timber windows. Fully finished factory-assembled windows of various types. Specification |
| 12/30218393 DC : 0 | BS 644 - TIMBER WINDOWS AND DOORSETS - FULLY FINISHED FACTORY-ASSEMBLED WINDOWS AND DOORSETS OF VARIOUS TYPES - SPECIFICATION |
| DEFSTAN 02-304(PT6)/1(2015) : 2015 | SHAFTING SYSTEMS & PROPULSORS - PART 6: REQUIREMENTS FOR REPAIR OF MAIN PROPULSION SHAFTING (SUBMARINES) |
| DEFSTAN 02-879(PT2)/1(2011) : 2011 | REQUIREMENTS FOR COPPER ALLOY MATERIALS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS |
| EEMUA 234 : 2016 | 90/10 COPPER NICKEL ALLOY PIPING FOR OFFSHORE APPLICATIONS (SPECIFICATION) |
| 12/30243876 DC : DRAFT JULY 2012 | BS 746 - SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS |
| 12/30263952 DC : 0 | BS EN 61048:2006+A1 - AUXILIARIES FOR LAMPS - CAPACITORS FOR USE IN TUBULAR FLUORESCENT AND OTHER DISCHARGE LAMP CIRCUITS - GENERAL AND SAFETY REQUIREMENTS |
| DEFSTAN 02-375/2(2017) : 2017 | VALVE DESIGN AND MANUFACTURE |
| 04/30043993 DC : DRAFT APR 2004 | BS 746 - SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS |
| BS 644:2003 | Timber windows. Factory assembled windows of various types. Specification |
| DEFSTAN 02-833(PT2)/2(2007) : 2007 | REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS |
| EN 1655:1997 | Copper and copper alloys - Declarations of conformity |
| EN 14977:2006 | Copper and copper alloys - Detection of tensile stress - 5 % ammonia test |
| EN ISO 6506-1:2014 | Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014) |
| ISO 6506-1:2014 | Metallic materials Brinell hardness test Part 1: Test method |
| EN ISO 80000-1:2013 | Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011) |
| EN 1412:2016 | Copper and copper alloys - European numbering system |
| EN ISO 1101:2017 | Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017) |
| ISO 1190-1:1982 | Copper and copper alloys — Code of designation — Part 1: Designation of materials |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 1811-2:1988 | Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 2: Sampling of wrought products and castings |
| EN 1976:2012 | Copper and copper alloys - Cast unwrought copper products |
| EN 1173:2008 | Copper and copper alloys - Material condition designation |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| ISO 6509:1981 | Corrosion of metals and alloys Determination of dezincification resistance of brass |
| ISO 9001:2015 | Quality management systems — Requirements |
| EN ISO 6509:1995 | Corrosion of metals and alloys - Determination of dezincification resistance of brass (ISO 6509:1981) |
| ISO 6957:1988 | Copper alloys Ammonia test for stress corrosion resistance |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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