Ground Surface Wl20 Tungsten Rod for Welding D3.0*175mm

Min.Order: 1
Product origin: Luoyang, Henan, China
Infringement complaint: complaintComplaint
US$ 0.4

Description
Pure tungsten electrode for welding
WL Tungsten Electrode for TIG Welding 2, 4*150/175mm

We have many kinds of tungsten electrode type: Pure tungsten electrodes-WP(marked green color)
Lanthanum tungsten electrodes-WL10(marked black color)
                                                   WL15(marked gold color)
                                                    WL20(
marked blue color)
Cerium tungsten electrodes- WC20(marked gray color)
Yttrium tungsten electrodes- WY20(marked sky blue color)
Zirconiated tungsten electrodes- WZ3(marked brown color)
                                                    WZ8(marked white color)
Thoriated tungsten electrodes- WT10(
marked yellow color)
                                                  WT20(marked red color)
                                                  WT30(marked purple color)
                                                  WT40(marked orange color)

Available sizes: (10pcs in one plastic packing) 
1.0mmX150mm, 1.0mmX175mm

1.6mmX150mm, 1.6mmX175mm
2.0mmX150mm, 2.0mmX175mm
2.4mmX150mm, 2.4mmX175mm
3.0mmX150mm, 3.0mmX175mm
3.2mmX150mm, 3.2mmX175mm

WL10 WL15 WL20 electrodes--Lanthanum tungsten electrodes:
Grade: WL
Size: diameter 1.0, 1.2 ,1.6, 2.0, 2.4, 3.0, 3.2, 4.0, 5.0, 6.0,10mm, etc. (dia1/8′′, dia3/32′′, dia1/16′′, etc)
Length: 150mm, 175mm, 800-1100mm, etc. 
Surface: polished, ground, black.
Density: 19.2g/cm3
TypeTrademarkAdded impurity
Impurity quantity
%
Other impurities%
Tungsten
%
Electric discharged powerColor sign
Lanthanated Tungsten ElectrodesWL10La2030.8-1.2< 0.20The rest 99.95%2.6-2.7Black
WL151.3-1.72.8-3.0Gold
WL201.8-2.22.8-3.2Sky Blue

Pure tungsten rods
1. Pure tungsten rod specification:
W Rods Purity99.95
Density>19.2g/cm3
Flatness<2%
DimensionDiameter(2.0-100)*L  (mm)
SurfaceBlack,ground&polished
PriceAs order quantity and surface
Delivery time7-15 days
ApplicationUsed in electric boosting glass kiln electrode
Suitable for producing ion implantation parts;
For producing electric light source parts and electric vacuum components;
For producing heating elements and refractory parts in high temperature furnaces;
 Used as electrodes in the field of rare earth metal industry.

2.Tungsten rods surface finish:
Black:Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.

3. Tungsten rods available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Strainghtened rods after drawn  diameter 0.8-3.2mm
Tungsten
Content
TypeDiameter
(mm)
Dia.Tolerance
(mm)
Length
(mm)
L tolerance
(mm)
99.95%Sintering rod40-100±3500max±5
99.95%Forged rod20-80±2800max±5
99.95%Ground rod2-60±0.1600max±1

4. Tungsten rods chemical composition
Content of TungstenContent of all other elementsContent of each element
≥99.95%≤0.05%≤0.01%
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