1.Lathanated Tungsten are excellent for AC welding due to favorable retention of balled end ,high resistance to contamination ,and good ARC starting .Preferred when Tubgsten contaminationof weld is intolerable. Unlike thoriated tungsten, these electrodes are suitable for AC welding and, like...
1.Lathanated Tungsten are excellent for AC welding due to favorable retention of balled end ,high resistance to contamination ,and good ARC starting .Preferred when Tubgsten contaminationof weld is intolerable.
Unlike thoriated tungsten, these electrodes are suitable for AC welding and, like ceriated electrodes, allow the arc to be started and maintained at lower voltages. Compared with pure tungsten, the addition of lanthana increases the maximum current-carrying capacity by approximately 50 percent for a given electrode size.
2.Designation:WL20
3.Dioxide:La2O3
4.Dioxide in%:1.90-2.10
5.Impurities%:= 0.20
6.Tungsten:the rest
7.Color mark:Blue
8.Diameter: 1.0mm--10.0mm
0.040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm)
9. Length: 6'' (150mm), 7''(175mm & 178mm)
10.Application :TIg welding plasma welding cutting spray-coating and smelting
11.Good quality and competitive price
We can supply all kinds of tungsten electrode ,such as WT20, WP , WL15 WL20, WC 20, WZr8 .
We can malke different kinds of diameter and length tungsten electrodes according to clients requirement.
Welcome to your inquiry, we will quote you best price.
| Model | Oxide Addictive | Impurities content | Tungsten contents | Color standard | |
Varieties | Content% | ||||
WL20 | La2O3 | 1.80-2.20 | <0.2 | Remainder | Blue |
If you want to import wl20 tungsten electrode，wl20 2% lanthanated wolfram，tig welding from one of the competitive Lanthanum Tungsten Electrode manufacturers and suppliers in China, equipped with a productive factory, MAIKE is always at your service.
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