Thermanit 19/10 H is a medium alloyed TIG rod for high temperature service. Typical work covers tanks, process installations, food and chemical industry equipment and structures in contact with water and steam.
Base materials include 1.4878, 1.4912, 1.4940, 1.4948, X6CrNi18-10, AISI 304H and 321H. The rod also suits cladding runs on steel and is intended for joints working at elevated temperature.
- Classification EN ISO: 14343-A W 19 9 H
- AWS classification: A5.9 / SFA-5.9 ER19-10H
- Shielding gas: I1
- Diameters: 1.6 / 2.0 / 2.4 / 3.2 mm
- Approvals: TÜV (19654), CE
Keep the heat input down and do not hold the joint hot longer than you need to, austenite expands strongly and pulls the structure out of shape. Set the gas post-flow long enough for the pool and the electrode to cool under the shield. Grind the tungsten tip along its axis and hold a short arc, otherwise the pool spreads.
