EutecTrode® 3021/4021
Aluminum Maintenance and repair electrodes for welding cast and wrought Al-alloys which contain silicon and/or manganese.
Shielded metal-arc welding of aluminum is easy and quick with EutecTrode 3021. Weld deposits are dense and porous-free. Arc is smooth and stable which makes this electrode user friendly.
Description
Shielded metal-arc welding of aluminum is easy and quick with EutecTrode 3021. Weld deposits are dense and porous-free. Arc is smooth and stable which makes this electrode user friendly.
Applications
- Engine Blocks
- Cast Differential Housings
- Various Aluminum Pump Casings
- Heavy Gauge Aluminum Truck Bodies
- Foundry Patterns
- Aluminum Rails
Related Documents
Technical Data
Typical Tensile Strength
34,000 psi (235 N/mm2)
Typical Yield Strength
28,000 psi (190 N/mm2)
Hardness
45 BHN
Polarity
DCEP (+)
Color Match Properties
Good, but will darken after clear anodizing
Product Selection
This table will help you select the right product depending on the wear phenomena involved and the base metals
Castolin Eutectic
