10Pcs WY20 Rod Yttrium Tungsten Electrode Arc Needle For Welding Thin Steel Blue Head 2mm

10Pcs WY20 Rod Yttrium Tungsten Electrode Arc Needle for Welding Thin Steel Blue Head 2mm Specification: Item Type: Rod Yttrium Tungsten ElectrodeMaterial: Yttrium Tungsten Color: Blue head Core Diameter: Approx. 2mm / 0.1in Type: Yttrium Tungsten Electrode (WY20) Length: Approx. 175mm / 6.9in Application: Mainly used in military industry and aviation and aerospace industry. Applicable Current (A): DC electrode connected to negative pole 100-200 DC electrode connected to the positive electrode 12-20 AC asymmetrical waveform 70-160 AC symmetrical waveform 60-130 Package List: 10 x Rod Yttrium Tungsten Electrode