Aluminium brazing rod welding rods /Aluminium welding wires 4047 / Aluminium welding wires

Aluminum alloy welding wire ER4047  

ER4047 was originally developed as a brazing alloy (718) to take advantage of its low melting point and narrow freezing range. It has a higher silicon content than its counterpart ER4043 which provides for increased fluidity and reduced shrinkage in the weld. ER4047 produces bright and almost smut-free welds. This alloy may be used in applications of sustained elevated temperatures.

Applications  
Welding filler wire

AWS Specification 

AWS A5.10

AWS Classification 

ER4047

Welding Current 
DCEP

Typical Wire Chemistry 
Si 11.0 - 13.0
Fe 0.8 max
Cu 0.3 max
Mn 0.15 max
Mg 0.1 max
Zn 0.2 max
Be 0.0003 max
Al BAL

Typical Properties 
Melting range 1070 - 1080ºF
Conductivity 41% IACS ( - O)
Density 0.096 lbs/cu in
Anodized color Gray - Black

Welding Positions 
All positions

Available Diameters GMAW and 
suggested Operating Range in Amps 
.030" 100 - 120
.035" 110 - 170
3/64" 150 - 190
1/16" 200 - 300
3/32" 320 - 330

Available Diameters GTAW 
1/16", 3/32", 1/8" & 5/32"

4047 aluminum welding wire 

Packaging:  

1. 1kg/pvc box or 2.5kg/pvc box(shrink bag+pvc box) 1 ton/pallet

2 As clients’ requirement for aluminum mig welding wire.

Shipping:  

within 20-25 days after receiving your order

FOB CNF CIF

1.Best price offer

2.On-time delivery

3.Strict quality control

4.The most comprehensive and the most attentive service

Lin’an Dayang Welding Material Co.,Ltd., located in the western part of Hangzhou, was established at the beginning of this century. It is a specialized company, which develops and produces all kinds of welding materials. We concentrite on profession, science and technology innovation, adopt advanced technology and equipment, to implement international quality standard.

Aluminium welding wires 4047's Picture 

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