Weldcote TUNG187PURE3 Pure Tungsten Electrode 1/8 X 7" 3 pack

Description

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Weldcote Metals Part # TUNG187PURE3
• Pure (Green) EWP/WP
• Principal Oxide: None
• Non-Radioactive. Good for use in Alternating Current (A/C) for aluminum alloys and magnesium alloys in low to medium amperage applications using transformer based constant current power sources only.
• Balls easy, tends to spit at higher amperages. Used for non-critical welds only.
Pure tungsten electrodes (AWS classification EWP) contain 99.50% tungsten, have the highest consumption rate of all electrodes and are typically less expensive than ?alloyed? counterparts. These electrodes form a clean, balled tip when heated and provide great arc stability for AC welding with balanced wave. Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium, but is not typically used for DC welding (it does not provide as strong of arc starts as thoriated or ceriated electrodes). Package of 3
Color:
Green
Diameter:
1/8"
Length:
7 in.
Type:
Pure
Package:
3