ER 6063 Aluminium Welding Wire

Welding Consumables

Aluminimum-magnesium-silicon filler metal for MIG and TIG welding of 6000 series base alloys

Standard: GB/T3190-2020

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Chemical Composition (%)

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al	Others
									Each	Total
0.20-0.6	≤0.35	≤0.1	≤0.1	0.45-0.9	≤0.1	≤0.1	≤0.1	Rest	≤0.05	≤0.15

Features

Composed mainly of magnesium and silicon, this aluminium welding wire provides good weldability and formability
Excellent surface treatment compatibility, suitable for anodizing and coating to enhance corrosion resistance and appearance
Offers stable arc performance and smooth weld finishes, ideal for precision work in decorative or structural applications

Available Sizes

Welding wire: 0.8/1.0/1.2/1.6/2.0/2.4/3.0/3.2/4.0/5.0/6.0mm
Spool: D300 (9kg), D270 (7kg)

Applications

Suitable for welding aluminium sheets and profiles, including grades like 6061, 6063, and 1100
Commonly used in construction for doors, windows, scaffolding, formwork, and aluminium ladders
Also applied in manufacturing bicycles, aluminium furniture, lifts, and fences

Packaging

MIG wire diameter: 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm
Package: D300 (9kg/spool), D270 (7kg/spool)

MIG wire diameter: 1.2mm, 1.6mm
Package: drum D660 (100kg/drum)

TIG wire diameter: 1.6mm, 2.0mm, 2.4mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm
Package: 1000mm length (10kg/box)

TIG wire diameter: 1.2mm, 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

Use with AC current and pure argon shielding gas for best results. ER 6063 wire works well in both MIG and TIG welding applications. Always clean the joint area thoroughly before welding to avoid moisture, oil, or contaminants that could affect arc stability or weld quality.

Why Choose Us

In-Depth Experience
1. We’ve specialized in aluminium and titanium welding wire for over 35 years.
2. Our manufacturing facility includes 6 processing workshops, over 60 production machines, and more than 50 production lines.
3. We’ve supplied products and services to over 5,000 clients in 15 countries.
Premium Quality
1. We are certified by ISO9001:2015 and GJB9001C-2017.
2. The welding wires we offer are approved by CE, DB (German Railway), CCS (China Classification Society), VdTÜV (Germany), and SGS.
3. A CNAS-accredited lab provides technical support and welding process evaluation.
On Time Delivery
1. Customized packaging option are available with delivery lead times between 3 to 15 days
2. We keep 280 tons of finished inventory and have an annual production capacity of 3,000 tons.
3. Our technical team offers free welding consultations, tailored solutions, and 24-hour after-sales service.