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Professional Welding Equipment and Accessories Online Store – RKR Seadmed

  • Tig Electrode WC20 Gray DC MOST.........

    Product code: 501997

    EAN: 501997

    Gray 2% cerium oxide.

    • Description
    • For AC/DC welding of low-alloy steels, high-alloy steels, aluminum alloys, copper, magnesium, titanium, nickel.
      Very good arc ignition, especially in the DC range and at low current intensities.

      Name and symbol Identification color Type of operation

      WC20

      2% cerium oxide

      gray AC/DC

       

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

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

      Recommended current intensity (according to ISO 6848:2015)
      Electrode diameter 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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