TIG Welding Tungsten Electrodes 2.0mm Wt20 18.5 G/Cc
Welding Tungsten Electrodes For Welding
Welding Tungsten Electrodes For Welding is an ideal electrode material for plasma arc welding (PAW) and tungsten inert gas/gas tungsten arc welding (TIG/GTAW). Tungsten carbide electrodes provide excellent resistance to weld pool contamination while providing welders with easier arc starting and a more stable arc. It has several physical properties that make it highly desirable for industrial applications. Tungsten has the highest melting point of all pure metals (3,422°C, 6,192°F) and the second highest melting point of all elements. It also has the highest tensile strength and lowest thermal expansion of any pure metal. Tungsten is also a good conductor of electricity.
Welding Tungsten Electrodes For Welding Application:
Inert gas arc welding, plasma welding, cutting, spraying, welding electrodes, etc.
Welding Tungsten Electrodes For Welding Features:
(1) The melting point is high, the arc is stable, and there is no self-consumption.
(2) Add 0.03 ~ 4% Th02, Zr02, La02 and Ce02 to tungsten to reduce the combustion loss of the tungsten electrode, improve its service life, and avoid contamination of the weld.
3.It is used when arc welding with the tungsten Inert gas (TIG) process or when plasma welding.2.In both processes the electrode, arc and weld pool are protected form atmospheric contamination by an inert gas.3.It can withstand very high temperatures with minimal melting or erosion.4.It made by powder metallurgy and are formed to size after sintering.
All raw materials are tested for metal content before arriving at the factory. The entire electric furnace processing process makes the internal structure more uniform and stable. Each tungsten electrode must go through automatic high-standard eddy current testing before leaving the factory, which ensures the optimization of the product.
Welding Tungsten Electrodes For Welding Specification:
| Type | Designation | Current | Welding Method | Application |
| 1% Lanthanated-Tungsten electrode | WL10 | DC Small Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 1.5% Lanthanated-Tungsten electrode | WL15 | DC Small Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 2% Lanthanated-Tungsten electrode | WL20 | AC/DC Small/Large Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
Welding Tungsten Electrodes For Welding Picture:
Please choose the right diameter and length you are looking for.
| Material | 2%Thoriated,Ceriated,Lanthanated,Zirconiated,Yttriated,Composite,Pure tungsten |
| Size/diameter | 1.0/1.6/2.0/2.4/3.0/3.2/4.0mm*150/175mm or customized (0.04' // 1/16" // 2/25'' // 3/32" // 1/8" // 5/32'' x 6" or x7" ) |
| Surface | Ground finished |
| Color code | Red,grey,black,gold,sky blue,white,blue,purple,green |
| Sample | Free samples available |
| Standard | ANSI/AWS A5.12M-98 |
| Quality Management Certification | ISO 9001:2015 |
| OEM Service | Accepted |
Packing
10pcs/plastic box;120 plastic boxes/carton=1200pcs/carton
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