ER1100 1070 aluminum welding wire
ER1100 and ER1070 aluminum welding wires are high-purity aluminum filler metals, offering excellent electrical and thermal conductivity. Ideal for welding pure aluminum sheets and electrical-grade aluminum components, they ensure smooth weld beads and minimal porosity.
ER1100 ER1070 aluminum welding wire chemical composition
| Alloy | Al (min) | Si | Fe | Cu | Zn | Mn | Other | Standard |
|---|---|---|---|---|---|---|---|---|
| ER1100 | ≥99.0% | ≤0.95 | ≤0.5 | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.15 | AWS A5.10 |
| ER1070 | ≥99.7% | ≤0.25 | ≤0.2 | ≤0.04 | ≤0.04 | ≤0.03 | ≤0.1 | AWS A5.10 |
Aluminum welding wire ER1100 1070 Characteristics
High purity aluminum (up to 99.7%)
Excellent corrosion resistance
Superior electrical and thermal conductivity
Smooth and bright weld appearance
Good arc stability, minimal spatter
ER1100 ER1070 aluminum welding wire sizes
| Diameter | Packaging | Form |
|---|---|---|
| 0.8mm – 1.6mm | Spool 5kg / 7kg / 15kg | MIG wire |
| 2.0mm – 4.0mm | Straight cut, 1m length | TIG rods |
Aluminum welding wire ER1100 1070 quality assurance & certifications
ISO 9001 certified production
Each batch inspected for chemical composition & diameter tolerance
Conforms to AWS A5.10 / GB/T 10858 standards
ER1100 ER1070 aluminum welding wire applications
Electrical conductors
Bus bars and transformer foil
Aluminum sheet welding (1050, 1060, 1070, 1100 alloys)
Food industry equipment
Chemical tanks and vessels
