UNI EN ISO 18275 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WELDING CONSUMABLES - COVERED ELECTRODES FOR MANUAL METAL ARC WELDING OF HIGH-STRENGTH STEELS - CLASSIFICATION
06-09-2022
01-01-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
5 Mechanical property tests
6 Chemical analysis
7 Fillet weld test
8 Rounding procedure
9 Retests
10 Technical delivery conditions
11 Examples of designation
Annex A (informative) - Classification systems
Annex B (informative) - Description of types of electrode
covering - Classification by yield strength and 47
J impact energy
Annex C (informative) - Description of types of electrode
covering - Classification by tensile strength and 27
J impact energy
Annex D (informative) - Notes on diffusible hydrogen
Annex E (informative) - Description of chemical composition
symbols - Classification by yield strength and 47 J
impact energy
Annex F (informative) - Description of chemical composition
symbols - Classification by tensile strength and 27
J impact energy
Bibliography
Defines requirements for classification of covered electrodes and deposited metal in the as-welded condition and in the post-weld heat-treated condition for manual metal arc welding of high-strength steels with a minimum yield strength greater than 500 MPa or a minimum tensile strength greater than 570 MPa.
| DevelopmentNote |
Supersedes UNI EN 757. (07/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 18275:2011 | Identical |
| EN ISO 18275:2012 | Identical |
| ISO 15792-3:2011 | Welding consumables Test methods Part 3: Classification testing of positional capacity and root penetration of welding consumables in a fillet weld |
| ISO 544:2011 | Welding consumables Technical delivery conditions for filler materials and fluxes Type of product, dimensions, tolerances and markings |
| ISO 2560:2009 | Welding consumables Covered electrodes for manual metal arc welding of non-alloy and fine grain steels Classification |
| ISO 6847:2013 | Welding consumables Deposition of a weld metal pad for chemical analysis |
| ISO 14344:2010 | Welding consumables — Procurement of filler materials and fluxes |
| ISO 15792-1:2000 | Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys |
| ISO 2401:1972 | Covered electrodes Determination of the efficiency, metal recovery and deposition coefficient |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| ISO 3690:2012 | Welding and allied processes Determination of hydrogen content in arc weld metal |
| EN 757:1997 | Welding consumables - Covered electrodes for manual metal arc welding of high strength steels - Classification |
| ISO 6947:2011 | Welding and allied processes Welding positions |
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