Copper coated welding wire is the main product of welding wire. It is used very extensively, because of its good welding performance and higher efficiency in welding. And it is suitable for pure CO2 and argon and CO2 mixed gas as the shielded gas. Therefore, there are many factories that manufacture copper welding wire in the world.
The production process of copper coated welding wire is shown below: firstly, its raw material is wire rod. Secondly, the wire rod goes through two wire drawing process. Thirdly, the step is the copper plating line. Next, the wire is spooled by the wire winding machine. Then the welding wire is inspected and packed in different forms. Delivering the goods to customers is the last step.
Two baskets copper welding wire, one leans against another.
Basket-packaged copper welding wire has beautiful appearance.Copper welding wire winded on a black plastic spool orderly.
Spool-packaged copper welding wire is cheaper for extensive application.
Copper welding wire wrapped into a round shape with four strings bind.
Coil-packaged copper welding wire has the most simple package for seen directly.Drums wrapped into plastic film, placed on a wooden pallet, top wooden board, with strings fixed them into a whole.
Copper welding wire put into drums makes its transportation safer.
Application:
Copper coated welding wire is mainly used to weld copper and copper alloys, such as vessels, vehicles, bridges, construction or engineering machinery, pressure vessels, agricultural equipment, pipe of high speed welding, steam and hot water boilers and so on.
A man with gloves is welding a piece of iron plate.
Welding makes two articles become a whole beautifully.A short tube is welded with two bends to make up a tee joint.
The application of copper welding wire makes the seam more beautiful.
Main Characteristics:
Excellent welding technical performance with stable electric arc, good welding seams, less spatters and good anti-pore property.
Higher deposition efficiency.
Fast melting rate.
Details:
0.5-20kg/plastic spool, each plastic spool in a carton, cartons on wooden pallets.
15-20kg/coil, then put coils in drums, 4 drums on a wooden pallet.
0.5-15kg/basket.
Copper coated welding wire chemical composition
C Si Mn S P Cu
0.06 ~ 0.15 0.80 ~ 1.15 1.40 ~ 1.85 ¡¨¹0.025 ¡¨¹0.025 ¡¨¹0.50
Copper coated welding wire mechanical properties
Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
¡Y500 ¡Y420 ¡Y22
Aluminum welding wire with high stability and toughness
Aluminum welding wire includes more than one type wire, because it has different chemical components. Different alloys make up different aluminum welding wires, like: ER4047, ER1100, ER5183, ER5356, ER4043, ER1070, ER1060, ER2319, ER5556 and so on. The working conditions are different because of different types aluminum welding wire. Therefore, the application of different aluminum welding wire is also different.
Aluminum welding wire winded on three baskets of different sizes.
Baskets of different sizes makes welding wire have various weights.Aluminum welding wire winded on a black plastic spool orderly.
Plastic-spool-packaged aluminum welding wire is cheaper for widely use.Aluminum welding wire wrapped into a circle with three yellow strings fixed placed on the floor.
Coil is the most simple package style that makes the packing of aluminum welding wire more convenient.
Main Characteristics:
Outstanding corrosion resistance.
High toughness.
High stability.
Excellent permeability.
Splendid fluidity.
Easy to operate.
Low welding costs.
Wide applicability.
Application:
Aluminum welding wire can be used in two aspects:
As electrode wire with semi-automatic and automatic gas-shielded welding (MIG-welding);
As filler material in TIG welding not consume electrode (TIG-welding).
The most important application of aluminum welding wire is that it is widely used for brazing of aluminum, Al-Mn, Al-Si-Mg alloy materials.
It is widely used in petrochemical industry, offshore facilities, railway, automotive and so on.
Specific application is shown below: It is used in welding carbon steel and 500MPa grade low alloy. And it is used for welding these articles, like: bicycles, aluminum scooter, engine carriage, pressure vessel, medical equipment, furniture, ships, container, mould, etc.
Details:
Description:
ER4043 is a kind of aluminum & 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.
Usage:
The argon arc welding of Aluminum alloy casting and workpiece is used as the filler material, special for 6061 and 6XXX series aluminum alloy, and 3XXX & 2XXX series aluminumalloy welding, widely used in ships,engine,chemistry,food,sports,uipment,mould,furniture,vessel,container,etc.
ER4043 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.
S surface treatment: pre hot dipped galvanized (100g/m2)
Electric galvanized (8~12g/m2) + polyester powder (all colors in ral)
Step-1: carton box covered: it can prevent the damage from the bump caused by shipping.
Step-2: plastic film wrapped: it can keep the product from the rain and moisture immersion.
Step-3: steel pallet loading: all the fence export from skyhall are equipped with pallets, loading and unloading by the forklift, avoiding the scratch and deformation by the manual handlings in bulk.
C barb wire thickness : 12 / 12, / 13 / 14 / 14, / 15 / 15, (in b.W.G.)
D type: single strand / double strand
E weight: 25kg/coil
S surface treatment: pre hot dipped galvanized (100g/m2)
Electric galvanized (8~12g/m2) + polyester powder (all colors in ral)
Step-1: carton box covered: it can prevent the damage from the bump caused by shipping.
Step-2: plastic film wrapped: it can keep the product from the rain and moisture immersion.
Step-3: steel pallet loading: all the fence export from skyhall are equipped with pallets, loading and unloading by the forklift, avoiding the scratch and deformation by the manual handlings in bulk.
Lj-sj501 welding flux aws a 5.17 f6a0-el12 soldering flux f7a2-em12k
Flux type: aluminum-rutile
Basicity index: 0.5-0.8
Remark: 1.Before welding, fluxes should be baked for two hours at 300-350ºc.
2.Removal of rust, oil, dirt, water, impurities, etc in welding areas.
Packing: 25kg/bag, pallets are available.
Lead time: 2 weeks
Performance: vrey good weld bead appearance, excellent slag removal with narrow groove and fillet welds. High resistance to cracking and porosity and insensitive to oil, rust, scale and dirt on the surface to be welded.
Applications: used for ordinary carbon steel, low alloy structure and boiler quality steel and high speed welding.
Contact: miss helen duan
Tel/fax: 0086-532-85641729
Lj-sj501 welding flux aws a 5.17 f6a0-el12 soldering flux f7a2-em12k
Flux type: aluminum-rutile
Basicity index: 0.5-0.8
Remark: 1.Before welding, fluxes should be baked for two hours at 300-350ºc.
2.Removal of rust, oil, dirt, water, impurities, etc in welding areas.
Packing: 25kg/bag, pallets are available.
Lead time: 2 weeks
Performance: vrey good weld bead appearance, excellent slag removal with narrow groove and fillet welds. High resistance to cracking and porosity and insensitive to oil, rust, scale and dirt on the surface to be welded.
Applications: used for ordinary carbon steel, low alloy structure and boiler quality steel and high speed welding.
Contact: miss helen duan
Tel/fax: 0086-532-85641729
