EN ISO 11970:2016
Current
The latest, up-to-date edition.
Specification and qualification of welding procedures for production welding of steel castings (ISO 11970:2016)
03-30-2016
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary welding procedure specification (pWPS)
5 Welding procedure qualification
6 Test piece
7 Examination and testing
8 Range of qualification
9 Welding procedure qualification record (WPQR)
Annex A (informative) - Record form (WPQR) welding
procedure qualification - Test certificate
Annex B (normative) - Details of weld test
Bibliography
ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.Tests are intended to be carried out in accordance with this International Standard unless additional tests are specified by the purchaser or by agreement between the contracting parties.ISO 11970:2016 applies to the arc welding of steel castings. The principles of this International Standard can be applied to other fusion welding processes subject to agreement between the contracting parties.In the case of specific service, material or manufacturing conditions, tests more comprehensive than those specified by this International Standard can be specified by the purchaser, in order to gain more information, e.g. longitudinal weld tensile tests, bend tests, chemical analyses, ferrite determination in austenitic stainless steels, elongation, Charpy "V" impact tests, and radiography.
| Committee |
CEN/TC 459/SC 11
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN ISO 11970:2016 | Identical |
| NS EN ISO 11970 : 2007 | Identical |
| ISO 11970:2016 | Identical |
| I.S. EN ISO 11970:2016 | Identical |
| NEN EN ISO 11970 : 2016 | Identical |
| SN EN ISO 11970 : 2016 | Identical |
| NF EN ISO 11970 : 2016 | Identical |
| UNE-EN ISO 11970:2016 | Identical |
| PN EN ISO 11970 : 2016 | Identical |
| NBN EN ISO 11970 : 2016 | Identical |
| BS EN ISO 11970:2016 | Identical |
| ONORM EN ISO 11970 : 2016 | Identical |
| UNI EN ISO 11970 : 2007 | Identical |
| DIN EN ISO 11970:2016-08 | Identical |
| DIN EN 15689 E : 2010 | RAILWAY APPLICATIONS - TRACK - SWITCHES AND CROSSINGS - CROSSING COMPONENTS MADE OF CAST AUSTENITIC MANGANESE STEEL |
| UNI EN 10340 : 2008 | STEEL CASTINGS FOR STRUCTURAL USES |
| BS EN 10340:2007 | Steel castings for structural uses |
| I.S. EN 10213:2007 | STEEL CASTINGS FOR PRESSURE PURPOSES |
| I.S. EN 15689:2009 | RAILWAY APPLICATIONS - TRACK - SWITCHES AND CROSSINGS - CROSSING COMPONENTS MADE OF CAST AUSTENITIC MANGANESE STEEL |
| UNE-EN 16668:2016 | Industrial valves - Requirements and testing for metallic valves as pressure accessories |
| I.S. EN 16668:2016 | INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES |
| I.S. EN 10293:2015 | STEEL CASTINGS - STEEL CASTINGS FOR GENERAL ENGINEERING USES |
| BS EN 15689:2009 | Railway applications. Track. Switches and crossings. Crossing components made of cast austenitic manganese steel |
| 17/30347067 DC : 0 | BS EN 10340-1 - STEEL CASTINGS FOR STRUCTURAL USES - PART 1: GENERAL |
| KTA 3211.1 : 2015 | PRESSURE AND ACTIVITY RETAINING COMPONENTS OF SYSTEMS OUTSIDE THE PRIMARY CIRCUIT - PART 1: MATERIALS |
| UNE-EN 15689:2011 | Railway applications - Track - Switches and crossings - Crossing components made of cast austenitic manganese steel |
| 17/30347070 DC : 0 | BS EN 10340-2 - STEEL CASTINGS FOR STRUCTURAL USES - PART 2: TECHNICAL DELIVERY CONDITIONS |
| BS EN 16668 : 2016 | INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES |
| NF EN 15689 : 2010 | RAILWAY APPLICATIONS - TRACK - SWITCHES AND CROSSINGS - CROSSING COMPONENTS MADE OF CAST AUSTENITIC MANGANESE STEEL |
| DIN EN 10340:2008-01 | Steel castings for structural uses |
| DIN EN 10293:2015-04 | STEEL CASTINGS - STEEL CASTINGS FOR GENERAL ENGINEERING USES |
| DIN EN 15689:2010-04 | Railway applications - Track - Switches and crossings - Crossing components made of cast austenitic manganese steel |
| 13/30287824 DC : 0 | BS EN 16668 - INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES |
| UNE-EN 10213:2009 | Steel castings for pressure purposes |
| PREN 10340-2 : DRAFT 2017 | STEEL CASTINGS FOR STRUCTURAL USES - PART 2: TECHNICAL DELIVERY CONDITIONS |
| UNE-EN 10293:2015 | Steel castings - Steel castings for general engineering uses |
| EN 16668:2016+A1:2018 | Industrial valves - Requirements and testing for metallic valves as pressure accessories |
| EN 15689:2009 | Railway applications - Track - Switches and crossings - Crossing components made of cast austenitic manganese steel |
| UNI EN 15689 : 2010 | RAILWAY APPLICATIONS - TRACK - SWITCHES AND CROSSINGS - CROSSING COMPONENTS MADE OF CAST AUSTENIC MANGANESE STEEL |
| DIN EN 10213:2016-10 | STEEL CASTINGS FOR PRESSURE PURPOSES |
| BS EN 10293:2015 | Steel castings. Steel castings for general engineering uses |
| BS EN 10213 : 2007 | STEEL CASTINGS FOR PRESSURE PURPOSES |
| EN 10213:2007+A1:2016 | Steel castings for pressure purposes |
| EN 10340:2007/AC:2008 | STEEL CASTINGS FOR STRUCTURAL USES |
| EN 10293:2015 | Steel castings - Steel castings for general engineering uses |
| ISO 6507-1:2005 | Metallic materials Vickers hardness test Part 1: Test method |
| ISO 4969:2015 | Steel Etching method for macroscopic examination |
| ISO 6892-1:2016 | Metallic materials Tensile testing Part 1: Method of test at room temperature |
| ISO 9606-1:2012 | Qualification testing of welders — Fusion welding — Part 1: Steels |
| ISO 4993:2015 | Steel and iron castings — Radiographic testing |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| ISO 15612:2004 | Specification and qualification of welding procedures for metallic materials Qualification by adoption of a standard welding procedure |
| ISO 5817:2014 | Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections |
| ISO 4987:2010 | Steel castings Liquid penetrant inspection |
| ISO 857-1:1998 | Welding and allied processes Vocabulary Part 1: Metal welding processes |
| ISO 9016:2012 | Destructive tests on welds in metallic materials Impact tests Test specimen location, notch orientation and examination |
| ISO 4136:2012 | Destructive tests on welds in metallic materials Transverse tensile test |
| ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials General rules |
| ISO 4992-2:2006 | Steel castings Ultrasonic examination Part 2: Steel castings for highly stressed components |
| ISO 4992-1:2006 | Steel castings Ultrasonic examination Part 1: Steel castings for general purposes |
| ISO 4986:2010 | Steel castings Magnetic particle inspection |
| ISO 6947:2011 | Welding and allied processes Welding positions |
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