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Professional Welding Equipment and Accessories Online Store – RKR Seadmed

  • Tig Electrode WT20 Red DC MOST.........

    Product code: 501992

    EAN: 501992

    Red 2% thorium oxide

    • Description
    • Radioactive. For DC welding of low-alloy steels, high-alloy steels, copper, nickel, titanium alloys. Good arc ignition, good current carrying capacity. Performs well in a wide current range.

      Name and symbol Identification color Type of operation

      WT20

      2% thorium oxide

      red DC

       

      Electrode grinding angle (according to Lorch manual)
      Welding current (DC) Electrode angle
      20 A 30°
      20-100 A 60°-90°
      100-200 A 90°-120°
      >200 A 120°

      AC - alternating current / aluminium welding
      DC - direct current / welding of carbon and stainless steels

      Recommended current intensity (according to ISO 6848:2015)
      Electrode dia. DC (-) AC/DC
      1.0 mm 10-75 A 25-80 A**
      1.6 mm 45-150 A 20-90 A**
      2.0 mm 60-200 A 60-150 A**
      2.4 mm 75-230 A 60-175 A**
      3.2 mm 85-330 A 75-250 A**
      4.0 mm 100-400 A 85-310 A**

      **) Depending on the electrode type and AC balance parameter setting

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