BS EN ISO 14373-2007 电阻焊接.无涂层和有涂层低碳钢的点焊程序

标准号：BS EN ISO 14373-2007
中文标准名称：电阻焊接.无涂层和有涂层低碳钢的点焊程序
英文标准名称：Resistance welding - Procedure for spot welding of uncoated and coated low carbon steels
标准类型：J33
发布日期：2007/7/31 12:00:00
实施日期：2007/7/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.10
适用范围：ISO 14373:2006 specifies requirements for resistance spot welding in the fabrication of assemblies of uncoated and metallic coated low carbon steel, comprising two or three sheets of metal, where the maximum single sheet thickness of components to be welded is within the range 0,4 mm to 3 mm, for the following materials:uncoated steels;hot dip zinc or iron-zinc alloy (galvannealed) coated steel;electrolytic zinc, zinc-iron, or zinc-nickel coated steel;aluminium coated steel;zinc-aluminium coated steel.ISO 14373:2006 is applicable to the welding of sheets of the same or 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 equipment is within the scope of ISO 14373:2006:pedestal welding equipment;gun welders;automatic welding equipment where the components are fed by robots or automatic feeding equipment;multi welders;robotic welders.The welding of organic coated or primer coated steels is not within the scope of ISO 14373:2006.