Did you know Castolin Eutectic launched an e-commerce site https://shop.castolin.com?
Deliveries are currently only to UK, Ireland, Germany, Austria and Romania. Here's a discount code for your first online purchase: RABATT10
Enjoy!
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
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
Castolin Eutectic