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Tri-Mix 10-Pack Tungsten Electrodes 7" (Turquoise) for AC/DC Welding
Tri-Mix 10-Pack Tungsten Electrodes 7" (Turquoise) for AC/DC Welding

Tri-Mix 10-Pack Tungsten Electrodes 7" (Turquoise) for AC/DC Welding

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PowerWeld
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MWTM18
$143.46 $0.00( / )
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2+ 3%
10+ 5%
20+ 7%
  • 1.0mm (0.040 inch)
  • 1.6mm (1/16 inch)
  • 2.4mm (3/32 inch)
  • 3.2mm (1/8 inch)
  • 4.0mm (5/32 inch
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Tri-Mix Tungsten Electrode (Turquoise) — AWS A5.12

COLOUR BAND
Turquoise
CURRENT TYPE
AC and DC
RADIOACTIVE
No — non-radioactive
VS. 2% THORIATED: POWER
35% less consumption
VS. 2% THORIATED: SERVICE LIFE
40% longer

Tri-Mix tungsten electrodes combine Tungsten with Lanthanum, Cerium, and Yttrium oxides, delivering AC and DC TIG (GTAW) performance across stainless steel, aluminum, titanium, and nickel alloys. A non-radioactive alternative to 2% thoriated tungsten (red), Tri-Mix electrodes offer 35% less power consumption, 40% longer service life, and 50% lower setup costs. Easy arc starting and re-ignition in both AC and DC modes. Colour-coded turquoise per AWS A5.12. Pack of 10 × 7-inch electrodes. Ships across Canada from North York, Ontario.

Key Features

  • Composition: Tungsten + Lanthanum, Cerium, and Yttrium oxide blend — non-radioactive
  • AC and DC capable — versatile across materials and current types
  • Easy arc starting and re-ignition in AC and DC modes
  • 35% less power consumption vs. 2% thoriated (red) tungsten
  • 40% longer service life vs. 2% thoriated tungsten
  • 50% lower setup costs vs. 2% thoriated tungsten
  • Turquoise colour band per AWS A5.12
  • Pack of 10 × 7-inch electrodes

Applications

  • Current type: AC and DC
  • Base materials: stainless steel, aluminum, titanium, nickel alloys
  • Process: TIG (GTAW)

Technical Specifications

Specification Value
Composition Tungsten + Lanthanum, Cerium, Yttrium oxides
Colour Band Turquoise
Current Type AC and DC
Radioactive No — non-radioactive
vs. 2% Thoriated: Power 35% less consumption
vs. 2% Thoriated: Service Life 40% longer
vs. 2% Thoriated: Setup Cost 50% lower
Electrode Length 7 inches (178 mm)
Pack Quantity 10 electrodes
AWS Standard AWS A5.12

Part Number & Size Reference

Diameter (mm) Diameter (inch) SKU
1.0 mm 0.040 inch MWTM040
1.6 mm 1/16 inch MWTM116
2.4 mm 3/32 inch MWTM332
3.2 mm 1/8 inch MWTM18
4.0 mm 5/32 inch MWTM532

Related Products

2% Thoriated Tungsten (Red) — WT20 | Cordless Tungsten Grinder — MW18005TG | TIG Accessories