ISO 13918 is a standard that specifies the requirements for weld stud bolts. These stud bolts are used for arc stud welding, a process that involves welding a metal stud to a metal workpiece.The ISO 13918 standard covers the dimensions, material requirements, and testing methods for plain weld stud bolts. It specifies the dimensions and tolerances for the stud bolts, as well as the materials that can be used, welding anchor bolts to base plates such as carbon steel or stainless steel.The standard also includes requirements for the mechanical properties of the weld stud bolts, welding bolts to steel plate including tensile strength, yield strength, and elongation. welding bolts together It provides guidelines for testing these properties to ensure the quality and performance of the stud bolts.ISO 13918 is used by manufacturers and suppliers of weld stud bolts to ensure that their products meet the necessary requirements for arc stud welding applications. It helps to ensure that the st…