Welding wire/MIG or TIG Aluminium welding wires ER4043 
 
Product Description: Welding wire/TIG Aluminium welding wires ER4043 

1) Typical composition of high grade aluminium tig welding wire (%)  
2) Classification of high grade aluminium tig welding wire :
 
GB/T  3190--1996                              
GB/T 10858--1989-----HS311
AWS A5-10 ---------ER4043 professional aluminium tig welding wire.
 
3)Physical properities of high grade titanium tig welding wire (Approx Value):
 
Test temperature(oC)----20  
Tensile strength Rm(MPa---120
 
Elongation A5(L0=5d0)(%)-8  0.2% 
yield strenth Rp0.2(MPa)-40  professional aluminium tig welding wire.
 
4)Application:
Aluminum TIG welding wire is one type of products can be use in forging and casting alloys welding due to it has silicon of 5% with the good performance in anti-thermalcrack.
 
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 forplastic deformation joints after welding, we donotsuggest 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.
 
5) Product useage:
1. Mainly used in electrician, chemical, sports equipment, furniture and bicycle and such other aluminum alloy profile weld
2. Low carbon steel and low alloy steel, rolling stock, container, engineering machinery, and pressure container.
 
Welding wire/MIG Aluminium welding wires ER4043 Advantages:
1. Little Spatter
2. Excellent welding process
3. Very good for machine
4. Pure nickel core
5. Both AC and DC applicable
6. Weldment: no need to preheat, good crack resistibility and process-ability professional aluminium tig welding wire.
 
Packaging & Shipping

Package details:
2kg / roll or 5kg / roll
1 ton/pallet for Aluminum TIG welding wire. 
As clients' requirement
 
Delivery:
Time: Normally ready goods within 10 to 15 days.
Term: CIF CNF FOB EXW

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