EN ISO 14327:2004

EN ISO 14327:2004 is a standard published by the European Committee for Standardization (CEN). Its full title is "Resistance welding - Procedures for determining the weldability lobe for resistance spot, projection and seam welding (ISO 14327:2004)". This standard covers: ISO 14327:2004 specifies procedures for determining the weldability lobe for producing quality welds. The tests are used in particular to determine the weldability lobe for coated/uncoated steels, stainless steels and aluminium and its alloys but may also be used for other metallic materials. The aim of this procedure is to allow determination of the range of welding parameters which give rise to an acceptable weld quality as defined within precise limits. The procedure can be used to determine: The influence of electrode material, electrode shape and dimensions on the available welding range for a particular material and welding machine.The influence of material type and thickness on the available welding range when using a particular combination of welding electrodes and welding machine.The influence of welding machine type, or electrode cooling on the available welding range for a particular material using a particular electrode shape.The available welding range in a production situation.

ISO 14327:2004 specifies procedures for determining the weldability lobe for producing quality welds. The tests are used in particular to determine the weldability lobe for coated/uncoated steels, stainless steels and aluminium and its alloys but may also be used for other metallic materials. The aim of this procedure is to allow determination of the range of welding parameters which give rise to an acceptable weld quality as defined within precise limits. The procedure can be used to determine: The influence of electrode material, electrode shape and dimensions on the available welding range for a particular material and welding machine.The influence of material type and thickness on the available welding range when using a particular combination of welding electrodes and welding machine.The influence of welding machine type, or electrode cooling on the available welding range for a particular material using a particular electrode shape.The available welding range in a production situation.

EN ISO 14327:2004 is classified under the following ICS (International Classification for Standards) categories: 25.160.10 - Welding processes. The ICS classification helps identify the subject area and facilitates finding related standards.

EN ISO 14327:2004 has the following relationships with other standards: It is inter standard links to EN ISO 18278-1:2022, ISO 693:1982, ISO 5182:2008, ISO 5830:1984, ISO 669:2000, EN ISO/IEC 17067:2013, EN ISO 9241-410:2008/A1:2012, EN ISO 14329:2003, EN ISO 7783-1:1999, EN ISO 15609-5:2004, EN 25184:1994, EN ISO 11542-1:2001, EN ISO 8167:2021, EN ISO 5821:2025, ISO 14327:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

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