This gas also meets or exceeds the requirements of ISO 14175 and AWS A5:32 welding consumables, giving welders reassurance they’re meeting international quality standards. The hydrogen enhanced gas, such as Air Products’ Inomaxx® TIG welding gas, also produces less surface oxidation, which improves the finished quality of the weld and requires less post-weld cleaning.
But how can you improve the welding gas quality to deliver an even better result?Īrgon is generally used during the TIG welding (tungsten inert gas) process, due to its heavy weight that blankets the weld, but there are quality and productivity advantages in mixing it with other gases in the process, such as hydrogen.Īdding just two percent hydrogen to pure argon will save welders time and money, while creating a more enhanced welding performance that produces a large range of benefits: increased welding speed, improved penetration, lower gas consumption and overall costs, and lower ozone emissions. Despite their toughness and strength, they are the most easily weldable of the stainless steel family and can be welded by all welding processes. AWS A5.32/A5.32M:2021 Welding Consumables - Gases and Gas Mixtures for Fusion Welding and Allied Processes 85,10 Avisadme de las novedades de productos contáctenos Detalles This standard prescribes the requirement for the classification of gases and gas mixtures for fusion welding and allied processes. As with other types of stainless steels, austenitic stainless steels are corrosion and oxidation resistant due to the presence of chromium that forms a self-healing protective film on the surface of the steel.
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