Bohler Thermanit 19/15 H (Austenitic Steel) Stainless Steel Stick Electrodes
Resistant to inter-crystalline corrosion and wet corrosion up to 350 °C (662 °F). Corrosion-resistant similar to low-carbon CrNiMo(Mn,N) steels / cast steel grades. Seawater resistant, good resistance to nitric acid, selective attack max. 200 µm. Non magnetic (permeability in field of 8000 A/m 1.01 max.). Particularly suited for corrosion conditions in urea synthesis plants for welding work on steel X2CrNiMo18-12. Well suited for joining and surfacing applications with matching and similar austenitic CrNi(N) and CrNiMo(Mn,N) steels / cast steel grades.
Features
- Offers exceptional resistance to inter-crystalline and wet corrosion (typically up to 350 °C to 400 °C). It exhibits high resistance to seawater and nitric acid environments.
- The weld deposit is largely non-magnetic and matches low-carbon CrNiMo(Mn,N) and austenitic stainless steel grades.
- Used in specialised chemical processing and urea synthesis plants, as well as marine and industrial applications requiring strong resistance to aggressive media.
Technical Data
- AWS A5.4 / SFA-5.4, E316LMn-15
- EN ISO 3581-A, E 20 16 3 Mn N L B 2 2
- DC+ (Direct Current Electrode Positive)