CK Worldwide CK 2% Ceriated Grey Tungsten Electrodes Pack Of 10

CK 2% Ceriated Grey Tungsten Electrodes Pack Of 10 EWCe-2/WC20 Principal Oxide: 1.8-2.2% Cerium Oxide NON-RADIOACTIVE. Best for use in Alternative Current (A/C) or Direct Current (D/C) applications using inverter or transformer based constant current power sources. Good for low-alloyed steels, non-corroding steels, aluminium alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. Good ignition and re-ignition properties, long service life, excellent arc stability. Low erosion rate, best at low amperage range, no spitting. Good D/C arc starts and stability

CK Worldwide CK Green LAaYZR (Chartreuse) Tungsten Electrodes Pack of 10

LaYZr (CHARTREUSE) EWG Principal Oxides: 1.5% Lanthanum, 0.08% Zirconium, 0.08% Yttrium Oxides This non-radioactive tungsten is best for automated or robotic uses in AC or DC, it can tolerate a low voltage and uses inverter or transformer based constant current power sources.  These tungsten's are good for low alloyed steels, non-corroding steels and alloys of aluminium, magnesium, titanium, nickel and copper. The geometry of the tips are very stable and they run cooler than the 2% Thoriated and have a longer lifespan. Use these in the low to medium amp range.  This pack of ten is the best way always to have tungsten's on hand. 

CK Worldwide CK Blue 2% Lanthanated Tungsten Electrode Pack Of 10

CK Blue 2% LANTHANATED (BLUE) EWLa-2/WL20 Principal Oxide: 1.8-2.2% Lanthanum Oxide NON-RADIOACTIVE. Best general-purpose electrode for both Alternating Current (A/C) or Direct Current (D/C) using inverter or transformer based constant current power sources. Good for low-alloyed steels, non-corroding steels, aluminium alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. Good arc starts and stability, medium to high amperage range, low erosion rate.

Starparts Purple E3 Tungsten Electrodes

Purple E3 Tungsten Electrodes ANSI/AWS A5 12-92 - BS EN 150 6848:2015 For many years 2% Thoriated Tungsten (Red tip coloured electrodes) was the preferred choice for DC electrode negative welding. Thorium is slightly radioactive and contains very small trace levels of naturally occurring isotopes that emit alpha particles at a very long half-life. Due to the increased awareness and trends to eliminate all radioactive sources (even at safe levels) from the work environment, some welding communities prefer using non-radioactive alternatives. E3 electrodes are also claimed to run much cooler providing faster and reliable arc starting and an extended tip life.  

Starparts Green Pure Tungsten Electrodes

Pure Tungsten Electrodes Green Tipped Pack Of 10

Starparts Gold 1.5% Lanthanated Tungsten Electrodes

1.5% Lanthanated Gold Tungsten Electrodes Non-Radioactive Best for use on DC Current as an alternative to 2% Thorited Red tungstens  Best DC Arc starts and stability, wide amperage range and no splitting  Pack Of 10

Starparts Black 1% Lanthanated Tungsten Electrodes

1% Lanthanated Tungsten Electrodes Black Tipped - Pack of 10 These TIG electrodes are alloyed with non radioactive lanthanum oxide, often referred to as lanthana, another of the rare earth elements. These electrodes have excellent arc starting, low erosion rate, arc stability and excellent re-ignition characteristics.  The addition of 1 – 2% lanthana increases the maximum current carrying capacity by approximately 50% for a given size electrode using alternating current compared to pure tungsten. The higher the percentage of lanthana, the more expensive the electrode. Since lanthana electrodes can operate at slightly different arc voltages than thoriated or ceriated tungsten electrodes these slight changes may require welding parameters and procedures to be adjusted. The 1.5% content appears to most closely match the conductivity properties of 2% thoriated tungsten. Compared to cerium and thorium the lanthana electrodes had less tip wear at given current levels. Lanthanum electrodes generally have longer life and provide greater resistance to tungsten contamination of the weld. The lanthana is dispersed evenly throughout the entire length of the electrode and it maintains a sharpened point well, which is an advantage for welding steel and stainless steel on DC or the AC from Advanced Squarewave power sources. Thus the lanthana electrodes work well on AC or DC electrode negative with a pointed end or they can be balled for use with AC sine wave power sources.

Starparts Blue 2% Lanthanated Tungsten Electrodes

Blue 2% Lanthanum Tungsten Electrodes Blue Tipped Non-Radioactive Best general purpose electrode for both AC and DC invertor & transformer power sources Good arc starts and stability, medium to high amperage range - low erosion rate

Starparts Grey 2% Ceriated Tungsten Electrodes

2% Ceriated Tungsten Electrode Grey Tipped Non-Radioactive best for use in AC or DC application with invertor or transformer based power sources. Good for low alloyed steels, non corroding steels, aluminium alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. Best at low amperages, no splitting and excellent arc stability Pack of 10

Starparts White 0.8% Zirconiated Tugsten Electrodes

White 0.8% Zirconiated TIG Tungsten Electrodes (Non-Radioactive) White Tipped Perfect for use on aluminium alloys & magnesium alloys in AC Current Balls well, handles higher amperage than pure tungsten with less splitting This TIG tungsten is alloyed with zirconium oxide (zirconia) and is preferred for AC TIG welding when the highest quality work is necessary and where even the smallest amounts of weld pool contamination cannot be tolerated. This is accomplished because the zirconium alloyed tungsten produces an extremely stable arc which resists tungsten spitting in the arc. The current carrying capability is equal to or slightly greater than an equal sized cerium, lanthana or thorium alloyed electrode. Zirconium electrodes are typically used only for AC welding with a balled end. The tungsten electrodes come in a variety of diameters and you would select the appropriate diameter for the current to be used and type for the process mode. To physically identify the tungsten type the end is dipped with a colour.    Take care to grind the non coloured end for welding. Pack Of 10

Starparts Red 2% Thoriated Tungsten Electrodes

Starparts Red 2% Thoriated Tungsten Electrodes Starparts Red 2% Thoriated Tungsten Electrodes are premium-quality TIG welding electrodes designed to deliver excellent arc starting, superior arc stability, and long service life. Alloyed with 2% thorium oxide (ThO₂), these electrodes are ideal for DC TIG welding applications, offering outstanding performance when welding carbon steel, stainless steel, nickel alloys, titanium, copper, and other ferrous metals. Known for their excellent current-carrying capacity and resistance to contamination, 2% thoriated tungsten electrodes maintain a sharp point for longer, providing precise arc control and consistent weld quality. Their reliable performance makes them a popular choice for professional fabricators, maintenance engineers, pipe welders, and general engineering applications. Available in a range of diameters and supplied in convenient storage packs, Starparts Red 2% Thoriated Tungsten Electrodes are suitable for use with most DC TIG welding machines and are trusted for demanding industrial welding applications. Key Features: Premium 2% thoriated tungsten electrodes Colour coded red for easy identification Excellent arc starting and stability Ideal for DC TIG welding applications High current-carrying capacity Maintains a sharp point for precise arc control Long service life with excellent resistance to contamination Suitable for carbon steel, stainless steel, nickel alloys, titanium and copper Ideal for fabrication, pipe welding, maintenance and general engineering Specifications: Product Type: TIG Tungsten Electrode Brand: Starparts Tungsten Type: 2% Thoriated (ThO₂) Colour Code: Red Welding Current: DC Available Diameters: Various sizes available Applications: Carbon Steel, Stainless Steel, Nickel Alloys, Titanium, Copper and General Fabrication Important Safety Information:These electrodes contain thorium oxide, a naturally radioactive material. When grinding tungsten electrodes, always use suitable extraction or local exhaust ventilation (LEV) and wear appropriate respiratory protection to minimise exposure to grinding dust. Dispose of used electrodes in accordance with local regulations Ideally Suited To DC TIG Welding Applications Pack Of 10

CK Worldwide CK 1.5% Lantanated Gold Tungsten Pack Of 10

CK Worldwide 1.5% LANTHANATED (GOLD) EWLa-1.5/WU5 Principal Oxide: 1.3-1.7% Lanthanum Oxide Lanthanated: Best for use in Direct Current (D/C) as an alternative to 2% Thoriated using inverter or transformer based constant current power sources. Best for non corroding steels, titanium alloys, nickel alloys, copper alloys. Best D/C arc starts and stability, low erosion rate, wide amperage range, no splitting.    In sizes: 0.5mmx175mm to 4.0x 175mm Comes in pack of 10. 

CK Worldwide CK 0.8% Zirconiated White Tungsten Pack Of 10

0.8% ZIRCONIATED (WHITE) EWZr-8/WZ8 Principal Oxide: 0.7-0.9% Zirconium Oxide 0.8% Zirconiated (White). Best for use in Alternating Current (A/C) for aluminium alloys and magnesium alloys using inverter or transformer based constant current power sources. Balls well, handles higher amperage than pure tungsten with less pitting, better arc starts and arc stability than pure tungsten.

CK Worldwide CK 2% Thoriated Red Tungsten Electrode Pack Of 10

CK 2% THORIATED (RED) EWTh-2/WT20 Principal Oxide: 1.7-2.2% Thorium Oxide Best for use in Direct Current (D/C) applications using transformer based constant current power sources. Best for use on non corroding steels, titanium alloys, nickel alloys, copper alloys. Good D/C arc starts and stability, medium erosion rate, medium amperage range, medium tendency to spit.