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Normas DIN – AENOR
DIN EN ISO 18595:2020-03

DIN EN ISO 18595:2020-03

Resistance welding - Spot welding of aluminium and aluminium alloys - Weldability, welding and testing (ISO/DIS 18595:2020); German and English version prEN ISO 18595:2020 / Note: Date of issue 2020-02-07*Intended as replacement for DIN EN ISO 18595 (2007-12).

Soudage par résistance - Soudage par points de l'aluminium et des alliages d'aluminium - Soudabilité, soudage et essais (ISO/DIS 18595:2020); Version allemande et anglaise prEN ISO 18595:2020 / Attention: Date de parution 2020-02-07*Prévu pour remplacer DIN EN ISO 18595 (2007-12).

Widerstandsschweißen - Punktschweißen von Aluminium und Aluminiumlegierungen - Schweißeignung, Schweißen und Prüfungen (ISO/DIS 18595:2020); Deutsche und Englische Fassung prEN ISO 18595:2020 / Achtung: Erscheinungsdatum 2020-02-07*Vorgesehen als Ersatz für DIN EN ISO 18595 (2007-12).

Fecha:
2020-03 /Active
Equivalencias internacionales:

ISO/DIS 18595 (2020-02)

prEN ISO 18595 (2020-02)

Resumen:
This International Standard specifies requirements for resistance spot welding in the fabrication of assemblies of aluminium sheet, extrusions and/or cast material comprising two or three thicknesses of metal, where the maximum single (sheet) thickness of components to be welded is within the range 0,6 mm to 6,0 mm for the following materials: - wrought material (sheet and extrusions) including both work- and age-hardening alloys; - die cast material. This International Standard is applicable to the welding of sheets or plates of dissimilar thickness where the thickness ratio is less than or equal to 3:1. It applies to the welding of three thicknesses where the total thickness is less than or equal to 9 mm. Welding with the following types of machines is within the scope of this standard: - pedestal welding machines; - gun welders; - automatic welding equipment where the components are fed by robots or automatic feeding equipment; - multi welders; - robotic welders. Information on appropriate welding equipment is given in Annex A and on spot welding conditions in Annex B. The latter are for guidance only and may require modification depending on service conditions of the fabrication, type of welding equipment, characteristics of the secondary circuit, electrode material and geometry. These requirements may be obtained from the relevant application standard, where one exists. The welding of coated material, e. g. zinc coated or anodised material is not within the scope of this standard.
Keywords:
Aluminium, Aluminium alloys, Aluminium sheets, Electrodes, Finishes, Materials, Properties, Quality, Resistance, Resistance spot welding, Resistance welding, Shear strength, Specification (approval), Spot welding, Testing, Thickness, Weldability, Welding, Welding electrodes, Welding engineering, Welding machines, Welding processes
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