Weltrode 9140 AC-DC
AWS/ASME A 5.11E NiCrMo - 3
Sizes :
3.15 x 350 mm
4.0 x 350 mm
Availability : In Stock
Premium All Position 625 Inconel Electrode
- Excellent Resistance To General Corrosion , Pitting , Crevice And Stress Corrosion Cracking In Severe Chloride Media .
- Deposition Of High Quality Weld Metal And A Finished Bead Of Good Appearance .
- High Resistance To Corrosion In All Types Of Alkalies , Oxidizing And Reducing Acids .
- Good Welder Appeal With Low Spatters And Easy Slag Removal .
- Most Ideal For Welding Alloy 625 , Also Suitable For Welding Heat Resisting Alloys Including Inconel 601 (Except Severe Sulphidising Conditions) , Incoloy 800/800h , Or Combinations Of These With Other Alloys For Furnace Equipment , Petrochemical And Power Generation Plants .
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Also Used For Overlays On Pumps , Valves And Shafts , Often In Offshore And Marine Environments Where High Pitting Resistance (Pre = 50) And Tolerance To Weld Metal Dilution Are Essential .
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Welding of Inconel 625 , Incolloy 825 , Alloy 20 .
| Tensile Strength | 116000 PSI | |||
| Yield Strength | 70000 PSI | |||
| Elongation | 46% | |||
- Clean Weld Area .
- The Area In Which Weld Is To Be Made Should Be Free Of Rust , Grease , Paint And Other Material .
- Adjust Amperage Within Recommended Range And Deposit Electrode .
- Peening To Release Stresses In Beneficial .
- DC Reverse Polarity (Electrode + ) Or AC .