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WTLAN20062-3DP XTRweld 2.0% Lanthanated Tungsten Electrode, 1/16, Blue, 3 Piece

Availability: Out of Stock - Backorder - Usually Ships in 2-3 Weeks
Brand: XTRweld
SKU: XTRWTLAN200623DP
Brand part number: WTLAN20062-3DP
GTIN: 840349202501
$8.49
Pack
XTRweld Tungsten Electrode, Ground, 2.0% Lanthanated (Blue), 1/16 in. (1.6mm) x 7" Length, Package: 3pc. Pack, Specification: AWS A5.12 EWLa-2.0

Tungsten is a rare metallic element used for manufacturing gas tungsten arc welding (GTAW) electrodes. The GTAW process relies on tungsten's hardness and high-temperature resistance to carry the welding current to the arc. Tungsten has the highest melting point of any metal, 3,410 degrees Celsius.

APPLICATIONS

    2% lanthanated tungsten has excellent arc starting, low burnoff, good arc stability, and excellent reignition characteristics, they also share the conductivity characteristics of 2% thoriated. In some cases, 1.5 & 2% lanthanated can replace thoriated without having to make significant welding program changes. Working well on AC or DC (-) with a pointed end, they can also be balled for use with AC sine wave machines. Maintaining a sharp point is an advantage, useful for welding steel and stainless on DC or AC from square wave power sources. 2% Lanthanated has superior ARC start and AC performance over 1.5%.
Attribute nameAttribute value
Diameter1/16 Inch
MaterialTungsten
ColorBlue
Length7 Inch
Welding TypeTIG (GTAW)
DC Current Range (-) Pure Tungsten60 to 150 A
DC Current Range (-) With Oxide60 to 150 A
DC Current Range (+) Pure Tungsten10 to 20 A
DC Current Range (+) With Oxide10 to 20 A
AC Current Range (Pure Tungsten)45 to 90 A
AC Current Range (With Oxide)60 to 125 A
Melting Point3410 °C
ApprovalsAWS A5.12 EWLa-2.0
Principle OxideLa2O3
Mass Percent1.8 to 2.2%
Impurities Mass Percent0.5% Max
Applicable MaterialsAluminum, Mild Steel, Stainless Steel, Copper Alloys, Titanium
Country OriginChina