BS EN ISO 18275:2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Welding consumables. Covered electrodes for manual metal arc welding of high-strength steels. Classification
Hardcopy , PDF
English
31-05-2012
13-10-2018
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
Describes 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.
| Committee |
WEE/39
|
| DevelopmentNote |
Supersedes BS EN 757, 09/30200754 DC and 11/30250538 DC. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
ISO 18275:2011 specifies 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. ISO 18275:2011 is a combined specification providing a classification utilizing a system based upon the yield strength and an average impact energy of 47 J of the all-weld metal, or utilizing a system based upon the tensile strength and an average impact energy of 27 J of the all-weld metal. Subclauses and tables which carry the suffix letter \'A\' are applicable only to covered electrodes classified under the system based upon the yield strength and an average impact energy of 47 J of the all-weld metal given in ISO 18275:2011. Subclauses and tables which carry the suffix letter \'B\' are applicable only to covered electrodes classified under the system based upon the tensile strength and an average impact energy of 27 J of the all-weld metal given in ISO 18275:2011. Subclauses and tables which do not have either the suffix letter \'A\' or the suffix letter \'B\' are applicable to all covered electrodes classified under ISO 18275:2011.
| Standards | Relationship |
| ISO 18275:2011 | Identical |
| EN ISO 18275:2012 | Identical |
| DIN EN ISO 18275:2012-07 | Equivalent |
| I.S. EN ISO 18275:2012 | Equivalent |
| UNE-EN ISO 18275:2012 | Equivalent |
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