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Hunan Xunzhuo welding Co.,Ltd
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TIG Aluminium Welding Wire welding rod Er 4047

TIG Aluminium Welding Wire welding rod Er 4047

Brand Name : Xunzhuo
Model Number : Er4047 Aluminum Alloy
Certification : ISO CE SGS BV CCC ISO
Place of Origin : China
MOQ : 1Ton
Price : 1-4USD/kg
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000tons per month
Delivery Time : 5-8 works days
Packaging Details : 5kg/spoo 7kg/spool 5kg/box 20kg/box
Material : Aluminum / Aluminum Alloy
Weight : 7Kg/spool ,20Kg/spool 5kg/box 20kg/box
Product name : Aluminum Alloy Welding Wire welding rod
OEM : Accept
Package : Neutral Packing
Diameter : 0.8mm-6.0mm
Sample : Available as client's require
Application : Ships
Feature : Little Splash
Color : Siliver
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Name:TIG Aluminium Welding Wire welding rod Er 4047


Er4047is widely used in general welding material with the magnesium of 5% and a little of titanium fine grains.And this product is of high toughness,
Good forgeability, and well anti corrosiveness, furthermore, this is a good choice for colormatch in welding after anodic process.

The model er4047 do not suggested to use in aluminum alloy workpiece which working temperature is over 65ºc,thus will cause corrosion cracking in welded
Joints.You should strictly clean the oxide film on the edge of the workpiece and oil before welding, otherwise it will make bad weld produce and cause porosity,
Slag inclusion and other defects.Also you can use a plate to hold molten metal to ensure meld form.

MIG wireSpecification : 0.8mm;0.9mm;1.0mm;1.2mm;1.6mm Weight : 6kg/7kg/9kg per spool

TIG wire Specification : 1.6mm;2.0mm;2.4mm;3.0mm;4.0mm;5.0mm Weight : 5kg/10kg/20kg per box

Chemical component(wt)/%

OthersOthers total


Melting range
1065 - 1170°F
Electrical conductivity42%IACS(O)
Anti corrosion performanceB(Gen) A(SCC)
The coefficient of thermal expansion (20 degree ~300 degree )22×10-6/K
Thermal conductivity (20 degree)170W/m@K

Welding reference parameters(Current polarity:MIG:DC+ TIG:AC)

MIGWelding wire diameter(mm)
Welding current(A)180-300200-400240-450
Welding voltage(V)18-2620-2822-32
TIGWelding wire diameter(mm)1.6-2.52.5-4.04.0-5.0
Welding current(A)150-250200-320220-400

AWS Codechemical composition(%)


The argon arc welding of aluminum & magnesium alloy welding wires is used as the filler material, widely used in welding among al/mg/si, almasilalloy and
Aluminium & magnesium alloy, like:Bicycles, aluminum scoter, etc.Engine carriage, pressure vessel, armory processing, shipbuilding.Space shuttle etc.

Top Features

  • Welding Filler Wire
  • Spray and Flame Metallizing Wire
  • Similar to AlSi12 (Germany), BS N21 (United Kingdom)
  • Lower melting point and higher fluidity than 4043 wires
  • Can be used as a substitute for 4043 wires to increase silicon in the weld metal, minimize hot cracking and produce higher fillet weld shear strength
  • widely used for brazing of aluminum, Al-Mn, Al-Si-Mg alloy materials

Packing details:
Mig wire-0.8mm/0.9mm/1.0mm/1.2mm/1.6mm/2.0mm
D300 6-7kg/spool (0.8mm-1.6mm)
D270 5-6kg/spool (0.8mm-1.6mm)
D200 2kg/spool (0.8mm-1.2mm)
D100 0.5kg/spool (0.8mm-1.2mm)

Tig rod-1.6mm/2.0mm/2.4mm/3.2mm/4.0mm/5.0mm/6.0mm
1000mm length 5kg/box (1.6mm,2.0mm,2.4mm,3.0mm)
1000mm length 10kg/box (3.2mm,4.0mm,5.0mm,6.0mm)

Outer packing:1spool/ctn
Every spool product is strongly packed by carton box with antirust paper inside.
Container load:84spool/pallet , 22pallets/20ft (based on 6-7kg/spool)

Company information:

our factory is a 14 years aluminum welding materials manufacturer in China. Our Mig&Tig aluminum alloy welding wires and rods are selling very well in both domestic and oversea market. If any new inquiry, please feel free to contact us, we'd like to offer our latest price.

Our Service:

1. Strict quality control.

2. Best price offer.

3. On-time delivery.

4. Sample offered.

5. OEM and ODM accepted


  1. Please remove the oxide film and grease of edge-weld and surface of welding wire from the welding parts Strictly , or it will form lack of fusion on welding line and cause blow hole, slag inclusion and such other defects.
  2. To keep weld penetration without collapsing, please hold the melt metals by cushioning when weld the wire

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