10 PK wt20 2 4 мм * 175 лак и заземление фирменное наименование вольфрамовый электрод HDB Вольфрамовая игла

Сохранить в закладки 904770406:


Цена:0,32 $ - 0,39 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Specifications


 

1. Diameter: 1.6mm 2.0mm 2.4mm
2. Length:150mm  175mm
3. Provides stable arc 
4. More sizes available 
5. Professional manufacturer 


 

 


Materials Welded:


 


Carbon Steel
Stainless Steel
Nickel Alloy
Titanium
Copper


 


Thoriated Tungsten Electrode:



2% thoriated tungsten contains a nominal 2% or thorium oxide (ThO2) that is evenly dispersed throughout the entire length of the tungsten. The most common type of tungsten used today. Provides excellent resistance from weld pool contamination while at the same time offers the welder easier arc starting capabilities and a more stable arc. Generally used for DC electrode negative or straight polarity applications such as carbon and stainless steels, nickel alloys and titanium.


  


 


























Designation



Composition



Color Mark



Dioxide



Oxide Compound %



Impurities %



Tungsten %



WT20



ThO2



1.70-2.20



≤0.02



Remainder



Red




 


 


More models available:


 


1) We can supply electrodes of thoriated tungsten, ceriated tungsten, lanthanated
tungsten, zirconiated tungsten  pure  tungsten.
2) Item: WP, WT20, WC20, WZr3, WZr8, WL10, WL15, WL20
3) Diameter: 0.5- 10.0mm
4) Length: 50.00mm,  75.00mm,  150.00mm,  175.00mm
5) Quality  of surface: polish annealed, or ground annealed
6) Applications: GTAW / TIG  welding and plasma  welding, cutting


 


 


 


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