10 pcs. White Head Tungsten Electrode WZ8 Arc Argon White Tip Indutrial Welding NeedlesFeature:1. Perform well under AC conditions. When welding, its end can always maintain a spherical shape, and the arc is more stable than pure tungsten electrodes.2. They have strong corrosion resistance, not easy to damage, which makes it .3. Widely used, especially suitable for welding AC Mg, aluminum and its alloys.4. Its excellent performance under high load conditions is indispensable by other electrodes.5. Package including 10 pieces of tungsten electronde rod, and that's enough for use. Specification:Condition: Item Type: Tungsten Electrode RodColor: White Tip Material: Zirconiated TungstenModel: WZ8 Welding Current Selection: DC, Negative 60-150(A) Positive 10-18(A); AC, Asymmetric Waveform (A) Symmetrical Waveform (A)Core Diameter: 1mm, 1.6mm, 2mm, 3.2mm, 4mm(Optional)Length: Approx. 150mm/6in Drug Skin Character: Tungsten Melting Point: 500°C Flux Value: 0.7-0.9%Scope of Application: Argon Arc WeldingWelding Current: 200A Welding Current: 10 x Tungsten Electrode Rod1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow.2) payment must be made within 3 days of placing the order.3) if you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payments must be completed within 3 days. About Shipping1.