Felix 923 AC-DC
AWS/ASME A 5.13 ECoCr - E
Sizes :
2.5 x 300 mm
3.15 x 350 mm
4 x 350 mm
Customized Sizes Can Be Made.
Availability : In Stock
Excellent Work Hardening Cobalt Based Electrode With High Resistance To Impact And Cracking.
- Addition Of Molybdenum For Excellent Work Hardening Properties And Good Corrosion Resistance.
- High Toughness Of Weld Metal Gives High ResistanceTo Thermal Cycles And Shocks.
- Cobalt Based Stellite Grade 21 Alloy For High Temperature Strength And Stability (1600° F).
- Welders Delight With Easy Restrike, Low Spatters And Easy Slag Removal.
- Typical Applications Include Valve Bodies And Seats, Drop Forging Dies, Pump Shafts And Sleeves, Hot Shear Blades, Valve Mill Screws, Trimming Dies, Extrusion Dies, Gas Turbines Etc.
Hardness As Welded 28-32 HRC
Work Hardened 42-45 HRC
- Clean Weld Area. Stringer Beads Or Minimal Weaves Can Be Used With Short Arc Lengths.
- Preheat The Job Wherever Possible Specially Complex Profiles. Slow Post Weld Cooling Is Advised.
- Recommended Use Of Felix 230 As Buffer Layer If No Of Layers Exceed More Than Three.
- Use AC Or DC Reverse Polarity.