KOVET- WT20 is thoriated type tungsten with addition of 1.80-2.2% Thorium oxide content for TIG welding process.  It is easy arc starting, higher current capacity and good arc stability for DC welding.  It can be well operated even when overload with extra amperage, thus improves the performance of welding.  It is best for welding of copper alloys, nickel alloys, titanium alloys, aluminum alloys, stainless steels and non-corroding steels.

Tungsten Electrode WT

SKU: ELG12-WT
Size
  • Chemical Composition (Wt %)

    Designation

    WT20

    Tungsten (%)

    Bal.

    Oxide additive (%)

    ThO2 : 1.80-2.20

    Impurity (%)

    <0.2

    Color sign

    Red

     

    Typical Mechanical Properties

    Density  (g/cm3)

    Melting point (°C)

    11.72

    Approx. 3600

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GOODWILL MACHINE Co., Ltd. 
265-271 Ratchada-Pisek Rd., Soi6 Bukkalo,Thonburi, Bangkok 10600 Thailand. 
Tel.: +66-2476-0028 Fax: +66-2476-8368 
E-mail: sales1@kovet.com

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