Calculation of heat input in MIG/MAG welding

Welding ABC

Calculation of heat input in MIG/MAG welding

28 July 2020

The new welding procedure test standard, EN-ISO 15614-1:2017, provides recommendations for the measurement and calculation of heat input. In concrete terms, what does this mean for MIG/MAG welding? And how can workshops carry out these calculations in practice?

Jani Kumpulainen

Jani Kumpulainen
Author

Jani Kumpulainen

Welding Technology Manager at Kemppi Oy. International Welding Engineer (IWE) and Inspector (IWI-C) who has over 10 years of experience as a welding expert in welding process development, welding coordination of pressure vessels and international sales. Interested in understanding the whole welding industry including welding processes, weldable materials, and welding quality standards.

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