The “Heat Treat” trade fair is a renowned international event in the heat treatment industry and takes place every two years in Mexico. This leading event is organized by ASM International – a company that acts as an interface between industry, academia and government professionals. “ASM” stands for “American Society for Metals”, whereas “Heat Treat” refers to the English name for heat treatment. Recognized as the premier heat treatment event in Mexico, Heat Treat attracts innovators, influencers and decision-makers from all over the world. Here experts from industry, academia and government come together to discuss advanced materials, applications and technologies. The trade fair also offers a platform to present the latest developments in heat treatment technologies, equipment and additional products. Services and supplies are also on display. The main topics of the trade fair include additive manufacturing, applied energy, atmospheric technology, surface technology, the industrial Internet of Things, material durability and cryogenic treatment. The exhibitors primarily come from the areas of heat treatment, material supply and production. They offer visitors – primarily experts from related fields – deep insights and learning opportunities. The trade fair impresses with its extensive technical program, which includes workshops, advanced training courses and practical training courses. Participants can find out and exchange information about microstructural anomalies in heat treatment, simulation, modeling and other relevant topics. There are also annual events such as award ceremonies and business meetings. The Heat Treat is a must for all professionals in the heat treatment industry. It offers an excellent opportunity to find out about current trends, network and discuss and shape future developments and challenges together with experts. The Heat Treat Mexico takes place biennially, and therefore for the 24th time previsibly in April 2026 in Querétaro City.