ER 1070 (Al99.7) Aluminium Welding Wire
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Spooled welding wire Straight welding wire Drum packaged welding wire Coiled welding wire
- MIG wire diameter: 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm
- Package: D300 (9kg/spool), D270 (7kg/spool)
- TIG wire diameter: 2.0mm, 2.4mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm
- Package: 1000mm length (10kg/box)
- MIG wire diameter: 1.2mm, 1.6mm
- Package: drum D660 (100kg/drum, 80kg/drum)
- TIG wire diameter: 1.6mm, 2.0mm, 2.4mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm
- Coil inner diameter: D450mm, D300mm
- Package: 10-17kg/coil
Recommended Welding Method
AC TIG welding with pure argon shielding gas is recommended. Suitable for both MIG and TIG processes. Before welding, make sure the part to be welded is clean and free of oil, dust, or oxidation. Avoid moisture on the workpiece, welding wire, or in the surrounding air to maintain weld quality.
- In-Depth Experience
- We’ve specialized in aluminium and titanium welding wire for over 35 years.
- Our manufacturing facility includes 6 processing workshops, over 60 production machines, and more than 50 production lines.
- We’ve supplied products and services to over 5,000 clients in 15 countries.
- Premium Quality
- We are certified by ISO9001:2015 and GJB9001C-2017.
- The welding wires we offer are approved by CE, DB (German Railway), CCS (China Classification Society), VdTÜV (Germany), and SGS.
- A CNAS-accredited lab provides technical support and welding process evaluation.
- On Time Delivery
- Customized packaging option are available with delivery lead times between 3 to 15 days
- We keep 280 tons of finished inventory and have an annual production capacity of 3,000 tons.
- Our technical team offers free welding consultations, tailored solutions, and 24-hour after-sales service.

