When welding white steel (FeIV) using gas tungsten arc welding (GTAW), solid wire is used – is it necessary to have a shielding gas on the back side?
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When welding white steel (FeIV) using gas tungsten arc welding (GTAW), solid wire is used – is it necessary to have a shielding gas on the back side? Example: Can GTAW-FeIV-5G-2/14-FefS-02/11/12 be used to apply for this program? Please provide the relevant regulations and standards as a basis! Thank you so much!
Thank you! ! Thank you! ! ! Thank you so much!