Assorted Tungsten, 3/PK - 2% Lanthanated, 2% Ceriated, Multi-Mix(Purple) Electrode Sizes: 3/32

2% lanthanated tungsten electrodes can handle even more amperage than 2% thoriated. Not only that, but it rounds off better on A/C. 2% lanth works especially well on inverters like the Miller Dynasty 200dx and Dynasty 350 where A/C frequencies are typically set to 100 or higher.

2% Ceriated Tungsten performs well in DC welding and arc starting at low current settings, and can be used proficiently in AC processes.

• 2% Ceriated (Grey)
• Principal Oxide: 1.8–2.2% Cerium Oxide
• Non-Radioactive - best for use in Alternating Current (A/C) or Direct Current (D/C) applications using inverter- or transformer-based constant current power sources
• Good for: low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys
• Good ignition and re-ignition properties; long service life; excellent arc stability
• Low erosion rate; best at low amperage range; no spitting; good D/C arc starts and stability
• Composed of 97.3% Tungsten, 1.8%-2.2% Cerium, and .5% Other
• Materials Welded: Carbon Steel, Stainless Steel, Nickel Alloy, and Titanium

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Our policy lasts 90 days. There are always exceptions, so don't be shy to reach out to us if you need some help. Honestly, we don't have many returns. We try to be very clear with our product listings to make sure you make the right purchase. We want to make our customers happy, so we'll do everything we can to work with you and get you what you need. Once we receive your return, we'll stay in touch with you about your refund and/or exchange. Refunds are generally applied to your original method of payment within 5 business days, and shipping notifications on exchanges are usually sent within a business day. Just let us know if there's a hold-up and we'll look into it.