Voestalpine Böhler Welding  |  TIG welding rods high alloyed  |  Thermanit 310 Mn

Thermanit 310 Mn TIG welding rods are high-quality welding consumables specially developed for welding austenitic steels and joints between different steel types. Made from an alloy with high chromium and nickel content, they provide excellent corrosion and heat resistance. Ideal for joining heat-resistant rolled and forged steels as well as steel castings in boiler construction, petroleum, and ceramics industries. Operating temperatures between 650 °C and 900 °C should be avoided due to embrittlement risk. Scale resistant up to 1150 °C. Weld metal analysis: C 0.13 %, Si 0.9 %, Mn 3.2 %, Ni 20.5 %, Cr 24.6 %. Mechanical properties: yield strength 400 MPa, tensile strength 620 MPa, elongation 38 %, impact energy 95 J. Standards: EN ISO 14343-A, classification G 25 20 Mn, AWS A5.9 / SFA-5.9, ER310 (mod.). Our service includes technical support, fast delivery, and portal availability.