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Quick Details

Grade: 4000 Series
Temper: 20 degree
Application: Aerospace, Automobile Making, Shipbuilding, Bicycle, Transportation, Containerbau
Place of Origin: China (Mainland)
Brand Name: Shuangma
Model Number: ER4047
Al (Min): 80
Shape: MIG Wire
Dimensions: 0.8mm-1.6mm for MIG, 2.0-6.0mm for TIG
Typical composition Si: 11-13
Typical composition Fe: 0.6
Typical composition Cu: 0.3
Typical composition Mn: 0.15
Typical composition Mg: 0.1
Typical composition Zn: 0.2
Typical composition Be: 0.0003
Typical composition Ti: 0.15
Others: 0.05
Other total: 0.15
Yield strength Rp0.2(Mpa): 60
Tensile Strength RM (Mpa): 130
Elongation A5(Lo=5do)(%): 5
Test Temperature: 20 degree Celsius

Specifications

SAL4047 is a type of aluminum alloys wires containing 12% silicon, low melting point, good liquidity, good corrosion resistance, the color is ash black after anodic process.

 

4047 aluminum & silicon is with high of crack resistance, but low plasticity, so for Plastic deformation joints after welding, we donor suggest it. 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.

 

Usage: The argon arc welding of Al-Si, Al-Mg-Si, AI-Mg-Si-Cu Forging aluminum and aluminum(7%Si) is used as the filler material, And it has advantages of low melting point and good fluidity which avoids the distortion after welding .widely used in pure aluminum, Al-Mn, Al-Si-Mg alloys melding.

Advantage :

1. Research melting development and production independently, and chemical component could vary according to different demands

  2. use special machine to peel, which decreases air pollution, and avoids pore when welting.

3. Small splash, low noise, easy to form and high efficiency, to prompt melting quality.

 

4.The surface of metal wire is with high fineness, bright and smooth, has stronger wire feed performance.

5.Arc stability, the perfect outlook of melting ensure production speed and efficiency, which is widely used in many key projects both at home and abroad.

Chemical Component Standard: GB/T3190-1998

 

Melting wires Standard: GB10858-2008 same with ANSI/AWS A5.10-92

 

Passed ISO9001:2008 Quality Management System

 

Package: shrinkable film seal, plus carton and packing belt

 

Supply mode; Tig Rod(1,000 mm,10kg/carton) and MIG wires(7kg/set)


Specifications

1. AWS A 5.20 e71t-1 flux cored welding wire
2. CCS, ABS, GL, BV, LR, KR, NK
3. 1.2mm,1.4mm,1.6mm size
4. the best price

Specifications

ER4047 Aluminum Alloy Welding Wire
Flux Cored Wire and rings Available
Tig and Mig.

PROFESSIONA MANUFACTURER FOR ALUMINUM WELDING WIRES.


Flux Cored Wire Available

All the surfaces of welding material are smooth and clean.The welding wires are labeled with production number and date and source materials are kept for investigation.

TIG
LENGTH 1m

SPECIFICATION φ1.6 2.0 2.5 3.0 4.0 5.0 6.0

WEIGHT10Kg/box , 5kg/box

MIG
SPECIFICATION φ0.8 0.9 1.0 1.2 1.6 2.0

WEIGHT 7Kg/spool 5Kg/spool 2Kg/spool 0.5Kg/spool


Rings Available

Trademark
Chemical Composition%
Si
Fe
Cu
Mn
Mg
Cr
Zn
Ti
ER4047
11.0-13.0
0.80
0.30
0.15
0.10
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0.20
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