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Professional Service Provider for Tig Welding Wires, CO2 welding wire(MIG wire), flux-cored arc welding wire, submerged arc welding(SAW) wire, welding electrodes, welding fluxes, welding consumables
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2.4MM (10 PACK) Lanthanated (2.0%) Tungsten Electrode WL20 welding electrode China supply

NOACH Group Limited
NOACH Group Limited
City: Qingdao
Province/State: Shandong
Tel: 86-532-86887736
Contact Person:
Mr. owen

2.4MM (10 PACK) Lanthanated (2.0%) Tungsten Electrode WL20 welding electrode China supply

Place of Origin : Shandong,China
Brand Name : NOACH
Model Number : WP, WT20, WC20, WZr3, WZr8, WL10, WL15, WL20,WY20
MOQ : 1Mt
Payment Terms : TT,LC
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Hot Sell Tungsten Electrode WT40Lanthanum tungsten electrodes WL10 WL15 WL20

Tungsten Electrodes for TIG Welding

Place of Origin: China (Mainland)

Brand Name:NOACH

Model Number:WL20 WL15

Material: Tungsten

Length:150mm 175mm 178mm

Operating Current: 250-400

Welding Current:225-325

Operating Temperature: 1650 Centigrade


Application:TIG welding and plasma welding, cutting, spray-coating and smelting

Other electrode type:



Product Condition: Polished, Annealed,Ground finish

Zirconium tungsten electrodes:White-coded

Packaging & Delivery

Packaging Detail: Wooden boxes--inner packing:10pcs in a plastic case

Delivery Detail: 10days


Tungsten electrodes

1. Grade: WP,WT10,WT20,WT30,WT40,WZr3,WZr8,WL10, WL15, WL20,Wc20,WY20

2. Diameter: 1.0, 1.6, 2.0, 2.4mm (3/32"), 3.2, 4-10

3. Length: 150, 175mm (7") 800-1100mm

4. More sizes available

5. Professional manufacturer

1.6MM (10 PACK) Lanthanated (1.5%) Tungsten Electrode WL15

Performance :

Provides excellent arc starting, arc stability and re-ignition, and is less prone to tip wear.

Materials Welded:

Carbon Steel

Stainless Steel

Nickel Alloy



Lanthanum tungsten electrodes WL10 WL15 WL20Lanthanum tungsten electrodes WL10 WL15 WL20

. Lanthanum tungsten electrodes: WL15 dia2.4*175mm (goldyellow coded)

2. Our company's Tungsten electrode Specifications




Added impurity

Impurity quantity

Other impurities


color sign

WL-10 LA2O3 0.8-1.2 < 0.20 The rest black

WL-15 LA2O3 1.3-1.7 < 0.20 The rest gold yellow

WL-20 LA2O3 1.8-2.2 < 0.20 The rest sky-blue

3. Electrodes Size: Dia(1.0-10) Length: 150mm, 175mm, 178mm.

--Bright silver gray metallic luster.

--Main applications: Used in electric boosting glass kiln electrode and electric vaccum parts, etc

4. Packing cases-10pcs in a case. WL Lanthanum Tungsten electrode,


Type of product


Oxide.Composition %


Length /Height


Pure Tungsten


W 99.95

1mm-50 mm

175 or 150 or 75 mm


Thoriated Tungsten


Tho2 1.72.2

1mm-10 mm


Thoriated Tungsten


Tho2 0.250.55

1mm-10 mm


Thoriated Tungsten


Tho2 0.81.2

1mm-10 mm


Thoriated Tungsten


Tho2 2.03.2

1mm-10 mm


Thoriated Tungsten


Tho2 3.84.2

1mm-10 mm


Lanthanated Tungsten


La2 o3 1.82.2

1mm-10 mm


Lanthanated Tungsten


La2 o3 1.31.7

1mm-10 mm


Lanthanated Tungsten


La2 o3 0.91.2

1mm-10 mm


Zirconiated Tungsten


Zro2 0.150.5

1mm-10 mm


Zirconiated Tungsten


Zro2 0.70.9

1mm-10 mm


Ceriated Tungsten


Ceo2 1.82.2

1mm-50 mm

2.4MM (10 PACK) Lanthanated (1.5%) Tungsten Electrode WL15

Surely can offer FREE SAMPLES to you, welcome check out the high quality!

Our main products are all kinds of TIG, MIG/MAG welding torches & spare parts.
1. TIG Air cooled welding torches and water cooled welding torches for argon arc welding machine.
Including TIG welding torches such as WP-9, WP-17, WP-18, WP-20, WP-26 etc. TIG welding torch handles and torch body.
Fittings including collet, collet body, gas lens, ceramic cups, back caps etc.
TIG welding torch parts such as collet, collet body with 10N, 13N series etc.
Ceramic cups for TIG welding including 10N, 13N, 54N series.
Back caps including 41V, 56Y, 57Y series.
2. MIG welding torches for CO2gas shielded arc welding machine.
Our MIG welding torches are adaptable for the famous brands welding machines such as BINZEL, BERNARD, LINCOLN, PANASONIC, MILLER etc.
Torches and fittings. welding Handle nozzle, gas diffuser, swan neck, contact tip tip holder, swan neck etc.
3. Cooper coated carbon gouging welding electrodes for arc welding purpose.
Diameter varies from 1/4", 3/16", 5/16", 3/8" etc. Length is 12"(350mm). Carbon gouging welding torches K4000 etc.
4. Other spare parts, Just like electrode Holder, Earth clamp, Tungsen electrode etc.
Earth clamp including 300A, 400A, 500A series.
Tungsten electrodes for TIG welding including WTh10, WTh20, WTh30, WTh40, WCe20, WLa-10, WLa-15, WLa-20, WP, WZr8 etc.
5. Other welding accessories such as welding gauging, welding cables, welding helmet, welding black lenses, welding clamps etc.
We are direct manufacturer and exporter for the above products. We are sure of supplying you with fine quality and competitive prices of these products.
Welcome your inquiry!

1.6MM (5 PACK) Thoriated TIG Welding Tungsten Electrode

2.4mm Tungsten Electrodes (Thoriated 2%) (5 Piece Packet)

Copper Tungsten Material Chart

The Tungsten you choose will depend in large part on your particular machine, the thickness of the metal you’re welding, and the settings you have available. Here are a few tips and general rules that will help you get started. Keep in mind that some of these tips may change based on your particular machine.

Learn About Tungsten for TIG Welding Aluminum

The following electrodes can be used for TIG welding aluminum, but there are a few rules and caveats that will need to be discussed below:

  • Orange: 2% ceriated (on AC)
  • Blue: 2% lanthanated (AC and DC)
  • Gold 1.5 lanthanated (AC and DC)
  • Red: 2% thoriated (DC only)
  • Green: pure tungsten (DC only)

Don’t use green on the AC side since pure tungsten will ball up, especially if you’re using an inverter. Some welders have a particular favorite kind of tungsten. They may swear by thoriated or pure tungsten. The truth is that each kind of tungsten listed above can work if you have the right settings and the right application.

The tough part is that it’s easy to mess up when TIG welding aluminum, so there are plenty of other things to consider.

The Electrode Size for TIG Welding Aluminum

One of the most common mistakes for welders working with aluminum is they choose an electrode that is too small. You often need to consider a 1/8” electrode for welding aluminum in order to get enough heat and to create a stable arc. Too small an electrode will create a sloppy weld.

If you’re working on AC with a lanthanated electrode, you may be able to use a 3/16” or 3/32” electrode. The key is to match your electrode choice and size with the settings and the project.

The Best All Around Electrode for TIG Welding Aluminum

While each tungsten electrode has its advantages and disadvantages, one of the safest bets is 2% lanthanated that is ground to a point with a flattened tip. Many welders prefer lanthanated for both AC and DC because it holds up well and provides a stable arc for a clean weld.

Copper Tungsten is sold in bars, plates, rounds and squares. Our stock items of copper tungsten are the 70/30 - 70% copper and 30% tungsten - the most common grade used in EDM applications. We also supply 60/40 and 75/25 grades for specific applications.

Material Grades





Grams / CC

Elect Cond



Tungsten Copper



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