What is BS EN ISO 14118 ?

What is BS EN ISO 14118?

When it comes to welding, it is essential to follow various standards and specifications to ensure the quality and safety of the process. One of these standards is BS EN ISO 14118, which specifically addresses the requirements for wire electrodes, gases, and fluxes for submerged arc welding.

Submerged arc welding is a widely used welding technique that involves the formation of an arc between a continuously fed wire electrode and the workpiece. The arc is concealed beneath a layer of granular flux, which shields the molten weld pool and prevents atmospheric contamination.

BS EN ISO 14118 sets out the guidelines for selecting the appropriate wire electrodes, gases, and fluxes for submerged arc welding. It specifies the chemical composition and mechanical properties of wire electrodes, as well as the requirements for packaging, marking, and testing. It also provides guidance on the selection of wire electrodes based on factors such as base material type, joint configuration, welding position, and operating conditions.

BS EN ISO 14341 is another standard that is relevant to welding. It is a technical standard that focuses on the measurement of airborne sound insulation. By following this standard, manufacturers and designers can ensure that their products meet the necessary acoustic requirements.

BS EN ISO 7172:2014 is a standard that provides guidance on how to measure and express the airborne sound insulation performance of building elements such as walls, floors, and doors. It is important for manufacturers and designers to follow this standard to ensure that their products meet the necessary acoustic requirements.

Conclusion

BS EN ISO 14118 and BS EN ISO 14341 are important standards for welding, as they provide guidelines for selecting the appropriate wire electrodes, gases, and fluxes for submerged arc welding, as well as the measurement of airborne sound insulation. By following these standards, manufacturers and designers can ensure that their products meet the necessary quality and safety requirements.