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Norm

ISO 2560:2020

Issue date: 2020 08 21

Welding consumables — Covered electrodes for manual metal arc welding of non-alloy and fine grain steels — Classification

This document specifies requirements for the classification of covered electrodes and deposited metal in the as-welded condition and in the post-weld heat-treated conditi...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 34 Pages
Language:
English

This document specifies requirements for the 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 non-alloy and fine grain steels with a minimum yield strength of up to 500 MPa or a minimum tensile strength of up to 570 MPa.

This document is a combined specification providing for classification utilizing a system based on the yield strength and the average impact energy of 47 J of all-weld metal, or utilizing a system based on the tensile strength and the average impact energy of 27 J of all-weld metal.

a) Clauses, subclauses and tables which carry the suffix letter "A" are applicable only to covered electrodes classified to the system based on the yield strength and the average impact energy of 47 J of all weld metal in this document.

b) Clauses, subclauses and tables which carry the suffix letter "B" are applicable only to covered electrodes classified to the system based on the tensile strength and the average impact energy of 27 J of all weld metal in this document.

c) Clauses, subclauses and tables which do not have either the suffix letter "A" or the suffix letter "B" are applicable to all covered electrodes classified in this document.

ISO 2560:2020
2020 08 21
Welding consumables — Covered electrodes for manual metal arc welding of non-alloy and fine grain st...
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ISO 2560:2009
2009 10 13
Welding consumables — Covered electrodes for manual metal arc welding of non-alloy and fine grain st...
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ISO 2560:2002
2002 10 28
Welding consumables — Covered electrodes for manual metal arc welding of non-alloy and fine grain st...
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ISO 2560:1973
1973 03 01
Covered electrodes for manual arc welding of mild steel and low alloy steel — Code of symbols for id...
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