AWS A5.18-A5.18M-2023气体保护电弧焊用碳钢焊条和焊条规范(英文版).pdf

AnAmericanNationalStandard AWSA5.18/A5.18M:2023 Specificationfor Carbon Steel Electrodesand RodsforGas ShieldedArc Welding AWs AmericanWeldingSociety ANSI
AWSA5.18/A5.18M:2023 AnAmericanNationalStandard Approved by the American National StandardsInstitute August 3 2023 Specificationfor CarbonSteelElectrodesandRods forGasShieldedArcWelding 9th Edition Revises AWS A5.18/A5.18M:2021 American Welding Society (AWS) A5 Committee on Filler Metals and Allied Materials Prepared by the Under the Direction of the AWS Technical Activities Committe AWS Board of Directors Approved by the Abstract This specification prescribes the requirements for classification of carbon steel electrodes and rods including solid posit strandedn ositmetal cored lctrodes for gas shlded arc welding.Clasficationisasedn chemical position of the clectrode for solid electrodes and rods chemical position of weld metal for posite stranded and ompositemetl cored letrods and rodandtheasweldedmechanical popetiesof theweldmeta for dp appended to the specification as a source of information concerming the classification system employed and the intended use of the electrodes and rods. This specificationmakes usef both U.S.Customary Uits and the Itemational System of Units SI).Since thes units are not equivalent each system must be used independently of the other. AmericanWeldingSociety
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