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Xiajin Jinqiao Welding Material Co., Ltd.

Welding, Welding Wire, Aluminum Welding Wire manufacturer / supplier in China, offering Aluminum Welding Wire (ER4047) with CCS, Er70s-6 CO2 Gas Shield Welding Wire with Plastic Spool, Aws Em12k Submerged Arc Welding Wire and so on.

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Supplier Homepage Product Aluminium Welding Wire Aluminum Welding Wire (ER4047) with CCS

Aluminum Welding Wire (ER4047) with CCS

Purchase Qty.:
1-4 5+
FOB Unit Price: US $5,400 US $5,350
Purchase Qty. (Tons) FOB Unit Price
1-4 US $5,400
5+ US $5,350
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Port: Tianjin, China
Production Capacity: 2000 Tons Per Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: AWS ER4047
  • Material: Aluminum / Aluminum Alloy
  • Size: 1.6mm-4.0mm
  • Brand: OEM&Luhan
  • Packing: Box, Pallet
  • Wire Type: MIG&TIG
  • TIG Wire Length: 1mm
  • Transport Package: as Your Request
  • Origin: China
  • Type: Rolling Wire
  • Flux Containing: Not Containing Flux
  • Weight: 2kg, 5kg, 7kg, 10kg
  • Raw Material: Aluminum Rod
  • Origin of Factory: Shandong, China
  • Spool Material: Plastic Spool
  • Trademark: LUHAN
  • Specification: 1.6mm-4.0mm
  • HS Code: 76052900
Product Description

DIN EN ISO 18273
SAL 4047(AlSi 12 (A) )
Performance Performance&Usage
ER4047 is a type of aluminium alloys wires containing 12% silicon, low melting point, good liquidity, good corrosion resistance, the color is ash black after anodic process.
ER4047 aluminium & 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.
The argon arc welding of Al-Si, Al-Mg-Si, AI-Mg-Si-Cu Forging aluminium and aluminium(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 aluminium, Al-Mn, Al-Si-Mg alloys melding
Chemical component (wt)/%
SiFeCuMnMgCrZnTiZrBe Al
Melting range1070 - 1080°F
Electrical conductivity41%IACS(O)
Anti corrosion performanceB(Gen) A(SCC)
The coefficient of thermal expansion (20  ~300 )20×10-6/K
Thermal conductivity (20 )150~170W/m@K
Wire standard
ANSI/AWS A5.10-92
Passed ISO9001:2008 Quality Management System
The mechanical properties of the welding joints
MotherboardMotherboard performanceJoint properties
Rm (MPa)RP0.2 (MPa)A/%Rm (MPa)RP0.2 (MPa)A/%
Specifications and packaging
 Diameter /mmPacking /Kg
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