Bohler Thermanit MTS 616 (Creep Resistant) Low Alloy Steel Stick Electrodes
Specifically for welding high strength, creep resistant martensitic, 9% chromium steels notably P92/T92 (NF616) used in high temperature power plant engineering, steam boilers, pressure vessels, and turbine components.
Features
- Stable Arc Performance: Delivers a smooth, concentrated, and highly predictable arc for precise puddle control.
- Low Spatter: Significantly reduces post-weld clean-up time and minimizes material waste.
- Excellent Slag Release: Self-detaching or easily removable slag prevents inclusions in multi-pass welding.
- Good Restriking: Relubricated tip ensures easy striking and restriking to prevent porosity at start points.
- All-Position Capability: Designed for all welding positions except vertical-down, making it highly versatile for complex pipework.
Technical Data
- AWS Classification: AWS A5.5 / SFA-5.5, E9015-B92 H4 / E9015-G
- EN ISO Classification: EN ISO 3580-A, E Z CrMoWVNb9 0.5 2 B 4 2 H5
- Alloy Type: 9% Cr - 1.5% W - 0.5% Mo alloyed with Vanadium, Niobium, and Nitrogen (CrMoWVNb).
- Operating Limits: Approved for continuous service temperatures up to +650°C (+1200°F)