Norm

ISO/DIS 18275:2016 en

Lastoevoegmaterialen - Beklede elektroden voor het met de hand booglassen van staalsoorten met een hoge sterkte - Indeling

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Over deze norm

Status Ontwerp
Aantal pagina's 30
Commissie Lassen en verwante processen
Gepubliceerd op 25-12-2016
Taal Engels
This International Standard 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. This International Standard 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. a) 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 this International Standard. b) 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 this International Standard. c) 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 this International Standard.

Details

ICS-code 25.160.20
Nederlandse titel Lastoevoegmaterialen - Beklede elektroden voor het met de hand booglassen van staalsoorten met een hoge sterkte - Indeling
Engelse titel Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification
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