Brand Name : Shuangma
Model Number : AWS A5.10
Certification : ISO,CE,DNV/GL
Place of Origin : China
MOQ : 500kgs
Price : 3.5-6.8
Payment Terms : TT,LC, D/P, Western Union
Supply Ability : 300MT per month
Delivery Time : 7-15 days after confirm the order
Packaging Details : 5kgs/10kgs per box
advantage : low melting point and good fluidity which avoides the distortion after welding
Material : Aluminum / Aluminum Alloy
Weight : 5kgs
Application : in ships , engine, chemistry, food, sports equipment, mould furnitures,vessel, container etc
Color : Silver
Alloy Or Not : Is Alloy
ER4047
DIN EN ISO 18273 |
S AL 4047(AlSi 12 (A) ) |
Werkstoff-Nr. |
3.2585 |
AWS/ASME A 5.10 |
ER 4047 |
ER4047 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. ER4047 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.
|
Chemical component(wt)/% |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Zr |
Be |
|
Al |
||||
11~13 |
≤0.8 |
≤0.3 |
≤0.15 |
≤0.10 |
-- |
≤0.2 |
≤0.15 |
-- |
≤0.0003 |
Rem. |
Characteristic |
Melting range |
1070 - 1080°F |
Electrical conductivity |
41%IACS(O) |
Density |
2.66g/mm3 |
Anti corrosion performance |
B(Gen) A(SCC) |
The coefficient of thermal expansion (20 ℃ ~300 ℃) |
20×10-6/K |
The coefficient of thermal expansion (20 ℃ ~300 ℃) |
20×10-6/K |
Thermal conductivity (20 ℃) |
150~170W/m·K |
Wire standard
Classification:
GB10858-2008
ANSI/AWS A5.10-92
Passed ISO9001:2008 Quality Management System
The mechanical properties of the welding joints |
Motherboard |
Motherboard performance |
Joint properties |
||||||||
Rm (MPa) |
RP0.2 (MPa) |
A/% |
Rm (MPa) |
RP0.2 (MPa) |
A/% |
|||||
2014-T6 |
480 |
410 |
13 |
230 |
190 |
4 |
||||
6061-T4 |
240 |
140 |
22 |
185 |
120 |
8 |
||||
6061-T6 |
300 |
270 |
12 |
185 |
120 |
8 |
||||
6063-T4 |
170 |
150 |
22 |
135 |
70 |
12 |
Specifications and packaging |
|
Diameter /mm |
Packing /Kg |
TIG |
2.0,2.4,3.0,3.2,4.0,5.0/1000 |
5,10 |
TIG(1000mm/5kg in plastic box/10kgCTNS)
enameled aluminum wire,soldering aluminum wire,er4047 aluminum resistance welding Images |