WT20 Thoriated Tungsten Electrode for TIG Welding

Short Description:

Tianqiao brand thorium tungsten electrode is easy to operate, large current load, easy to start arc, stable arc, large arc interruption gap, small loss, long service life, higher recrystallization temperature, better conductivity, and good mechanical cutting performance. Tungsten thorium electrode is a high-quality material for high-quality welding.


  • Min.Order Quantity: 1 ton
  • Supply Ability: 2000 tons per Month
  • Free Sample: Available
  • Custom packaging: Welcome
  • Product Detail

    Product Category

    Product Tags

    Thorium tungsten electrode is the earliest rare earth tungsten electrode used, and it is also the tungsten electrode variety with the best welding performance so far. The performance of thorium tungsten electrode is better than pure tungsten electrode in many aspects. Thorium oxide provides a current-carrying capacity that is about 20% higher than that of pure tungsten, and generally has a longer service life, which is more helpful to prevent pollution during welding. Using thorium tungsten electrode, arc starting is easier, and the arc is more stable than pure tungsten electrode or zirconium tungsten electrode.

    Thorium tungsten electrodes are widely used for welding stainless steel/carbon steel/copper/iron/nickel and other metals. Especially if the working current is above 200A, in addition to welding aluminum, it is recommended to use red-headed thorium tungsten. The gray head wears quickly under high current, which affects the welding effect.

    Features:

    1. Easy to operate, large current load;

    2. It is easy to start the arc, the arc is stable, and the arc breaking gap is large;

    3. Small loss and long service life;

    4. Higher recrystallization temperature and better conductivity;

    5. It has a wide range of applications and can weld a variety of metals and alloys.

    Model: WT20

    Classification:  ANSI/AWS A5.12M-98       ISO 6848

    Main ingredients:

    The main components are tungsten (W) with 98.6~98.9% of the element content, 1.0-1.2% of thorium (ThO2).

    Packing: 10pc/box

    Welding current: please refer to the table below

    Nib color: red

    Optional sizes:

    1.0 * 150mm / 0.04 * 5.91 inches 1.0 * 175mm / 0.04 * 6.89 inches
    1.6 * 150mm / 0.06 * 5.91 inches 1.6 * 175mm / 0.06 * 6.89 inches
    2.0 * 150mm / 0.08 * 5.91 inches 2.0 * 175mm / 0.08 * 6.89 inches
    2.4 * 150mm / 0.09 * 5.91 inches 2.4 * 175mm / 0.09 * 6.89 inches
    3.2 * 150mm / 0.13 * 5.91 inches 3.2 * 175mm / 0.13 * 6.89 inches

    Weight: about 50-280 grams / 1.8-9.9 ounces

     

    COMPARISON TABLE OF TUNGSTEN ELECTRODE DIAMETER AND CURRENT

    DIAMETER

    DC- (A)

    DC+ (A)

    AC

    1.0mm

    10-75A

    1-10A

    15-70A

    1.6mm

    60-150A

    10-20A

    60-125A

    2.0mm

    100-200A

    15-25A

    85-160A

    2.4mm

    170-250A

    17-30A

    120-210A

    3.0mm

    200-300A

    20-25A

    140-230A

    3.2mm

    225-330A

    30-35A

    150-250A

    4.0mm

    350-480A

    35-50A

    240-350A

    5.0mm

    500-675A

    50-70A

    330-460A

    Please select the corresponding tungsten electrode specifications according to your current use

    Application:

    Thorium tungsten electrodes are usually used for welding of DC negative electrodes or metals such as carbon steel, stainless steel, nickel alloys, and titanium alloys.

    Main Characters:

    Model

    Added

    Impurity

    Impurity

    quantity%

    Other

    Impurities%

    Tungsten%

    Electric

    discharged

    power

    Color

    sign

    WT20

        ThO2

    1.8-2.2

    <0.20

    The rest

    2.0-3.9

    Red

    electrode,electrodes,welding,welding electrode,welding electrodes,welding rod,welding rods,welding electrode price,electrode welding,welding rod factory price,welding stick,stick welding,welding sticks,china welding rods,stick electrode,welding consumables,welding consumable,China electrode,welding electrodes China,carbon steel welding electrode,carbon steel welding electrodes,welding electrode factory,Chinese factory welding electrode,China welding electrode,China welding rod,welding rod price,welding supplies,wholesale welding supplies,global welding supplies,arc welding supplies,welding material supply,arc welding,steel welding,easy arc welding electrode,arc welding electrode,arc welding electrodes,vertical welding electrode,price of welding electrodes,cheap welding electrode,acid welding electrodes,alkaline welding electrode,cellulosic welding electrode,china welding electrodes,factory electrode,small size welding electrodes,welding materials,welding material,welding rod material,welding electrode holder,nickel welding rod,j38.12 e6013,welding rods e7018-1,welding stick electrode,welding rod 6010,welding electrode e6010,welding rod e7018,welding electrode e6011 ,welding rods e7018,welding electrodes 7018,welding electrodes e7018,welding rod 6013,welding rods 6013,welding electrode 6013,welding electrode e6013,6010 welding rod,6010 welding electrode,6011 welding rods,6011 welding electrodes,6013 welding rod,6013 welding rods,6013 welding electrode,6013 welding electrodes,7024 welding rod,7016 welding rod,7018 welding rod,7018 welding rods,7018 welding electrode,7018 welding electrodes,welding electrode e7016 ,e6010 welding rod,e6011 welding rod,e6013 welding rod,e7018 welding rod,e6013 welding electrode,e6013 welding electrodes,e7018 welding electrode,e7018 welding electrodes,J421 welding electrode,J422 welding electrodes,welding electrode J422,wholesale e6010,wholesale e6011,wholesale e6013,wholesale e7018,best welding electrode,best welding electrode J421,stainless steel welding electrode,stainless steel welding rod,stainless steel electrode,SS welding electrode,welding rods e307,welding electrode e312,309l welding rod,316 welding electrode,e316l 16 welding electrodes,cast iron welding electrode,aws Eni-Ci,aws Enife-Ci,surfacing welding,hard facing welding rod,hard surfacing welding,hardfacing welding, welding, welding,vautid welding,bohler welding,lco welding,miller welding,atlantic welding, welding,flux powder,welding flux,welding powder,welding electrode flux material ,welding electrode flux,welding electrode material,tungsten electrode,tungsten electrodes,welding wire,argon arc welding,mig welding,tig welding,gas arc welding,gas metal arc welding,electric are welding,electric arc welding,arc welding rods,carbon arc welding,e6013 welding rod uses,types of welding electrodes,flux core welding,types of electrodes in welding,welding supply,welding metal,metal welding,shielded metal arc welding,aluminum welding,welding aluminum with mig,aluminum mig welding,pipe welding,welding types,types of welding rod,all types of welding,welding rod types,6013 welding rod amperage,welding rods electrodes,welding electrode specification ,welding electrode classification ,welding electrode aluminium ,welding electrode diameter ,mild steel welding,stainless steel welding,e6011 welding rod uses,welding rods sizes,welding rods price,welding electrodes size,aws e6013,aws e7018,aws er70s-6,stainless steel welding wire,stainless steel mig welding wire,tig welding wire,low temp welding rod,6011 welding rod amperage,4043 welding rod,cast iron welding rod,western welding academy,sanrico welding rods,aluminium welding,aluminium welding rod,welding products,welding tech,welding factory


  • Previous:
  • Next:

  • Send your message to us:

    Write your message here and send it to us

    Related Products

    Send your message to us: