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Er4043 TIG Aluminum Welding Wire (5kg/package)
Port:
Tianjin, China
Production Capacity:
2000 Tons Per Year
Payment Terms:
L/C, T/T, D/P
Xiajin Jinqiao Welding Material Co., Ltd.
Shandong, China
Last Login Date:
Jan 05, 2022
Business Type:
Manufacturer/Factory
Main Products:
Welding Wire, CO2 Gas Shielded Welding Wire, Sumberged Arc Welding Wire, Argon Arc Welding Wire, Flux Cored Welding Wire, Stainless Steel Welding Wire, Aluminum Welding Wire, Welding Electrode, MIG Wire, MIG Welding Wire
Product Description
Company Info
Basic Info.
Model NO.
Type
Rolling Wire
Material
Aluminum / Aluminum Alloy
Flux Containing
Not Containing Flux
Size
1.6mm-4.0mm
Weight
5kg,10kg
Trademark
LUHAN
Transport Package
as Your Request
Specification
1.6mm-4.0mm
Origin
China
Product Description
Performance&Usage
ER4043 is a kind of aluminium & silicon alloy welding wires with 5% silicon, also name S331, and this product is of good liquidity, good forgeability, but lack of ductility. Due to the high silicon content, when used in the welding of high magnesium alloy, easily generated in the weld brittle Mg2Si, reduce the plasticity and the corrosion resistance of joint. In addition, the welding surface color dark, anodized after more different with parent metal color.
The argon arc welding of Aluminium alloy casting and workpiece is used as the filler material, special for 6061 and 6XXX series aluminium alloy, and 3XXX & 2XXX series aluminiumalloy welding, widely used in ships, engine, chemistry, food, sports, uipment, mould, furniture, vessel, container, etc.
ER4043 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.
ER4043 is a kind of aluminium & silicon alloy welding wires with 5% silicon, also name S331, and this product is of good liquidity, good forgeability, but lack of ductility. Due to the high silicon content, when used in the welding of high magnesium alloy, easily generated in the weld brittle Mg2Si, reduce the plasticity and the corrosion resistance of joint. In addition, the welding surface color dark, anodized after more different with parent metal color.
The argon arc welding of Aluminium alloy casting and workpiece is used as the filler material, special for 6061 and 6XXX series aluminium alloy, and 3XXX & 2XXX series aluminiumalloy welding, widely used in ships, engine, chemistry, food, sports, uipment, mould, furniture, vessel, container, etc.
ER4043 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.
| Chemical component(wt)/% |
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Be |
| Al | ||||
| 4.5~6.0 | 0.8 | 0.3 | 0.05 | 0.05 | _ | 0.1 | 0.2 | _ | 0.0003 | Rem. |
| Characteristic |
| Melting range | 1065 - 1170°F |
| Electrical conductivity | 42%IACS(O) |
| Density | 2.68g/mm3 |
| Anti corrosion performance | B(Gen) A(SCC) |
| The coefficient of thermal expansion (20 ~300) | 22×10-6/K |
| Thermal conductivity (20 ) | 170W/m@K |
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