Weltrode 3080 AC-DC
AWS/ASME A 5.6 E CuAl - A2
DIN 1733: EL-CuAl9
Sizes :
2.5 x 300 mm
3.2 x 350 mm
4.0 x 350 mm
Availability : In Stock
Premium Aluminium Bronze Electrode For Joining And Surfacing Copper Alloys .
- High Resistance To Wear , Cavitation And Corrosion In Mediums Like Sulfuric Acid , Sea Water Etc .
- Can Be Used For Welding Copper Alloys To Various Grades Of Weldable Cast Irons To High And Low Carbon Steels .
- Stable Arc With Easy Slag Removal .
- Excellent Mechanical Properties With Adequate Electrical Conductivity .
- For Welding Of Ship Propellers , Pump Housings , Piston Heads , Bearings , Copper-Zinc Alloys , Copper-Nickel Alloys , Silicon And Manganese Bronze And Bronze Of Similar Composition .
- Can Be Used For Surfacing On Cast Irons , Steels And Copper Alloys .
| Tensile Strength | 65000 PSI | |||
| Hardness | Brinell 145 | |||
| Elongation | 22% | |||
- Clean Weld Area . The Material To Be Welded Should Be Free Of Oil , Grease And Dust .
- Arc Length Should Be Kept As Short As Possible .
- Avoid Excessive Wide Weaving .
- Stringer Beads Are Recommended .
- Preheating At 450-650° C Is Required For Heavier Sections .
- DC Reverse Polarity (Electrode +Ve ) .