Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm

Product Details
Application: Aviation, Industrial, Medical, Chemical
Standard: GB, ASTM
Purity: >99.95%
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  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
  • Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
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Basic Info.

Model NO.
WT20 electrode
Alloy
Tungsten W 99.95min
Shape
Round
Type
Thoriated Tungsten Electrode
Density
>19.2g/cm3
Grade
W1 Wt20 Wp Wl10 Wl15 Wl20 Wc20 Wy20 Wz
Transport Package
Wooden Box
Specification
Dia(1-10mm)*L (150, 175, 200, 800-1000)
Trademark
Jiangchi
Origin
China
HS Code
8515900090
Production Capacity
150t/Year

Product Description

High Quality Tungsten rods/Bars/electrodes
Pure tungsten rods, tungsten rods welding electrodes
1. The available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Strainghtened rods after drawn  diameter 0.8-3.2mm

2. Specification:
W purity: W>=99.95%

Density: >=19.2g/cm3
Surface: Polished, ground, cleaned, black.
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.
Tungsten
Content
Type Diameter
(mm)
Dia.Tolerance
(mm)
Length
(mm)
L tolerance
(mm)
99.95% Sintering rod 40-100 ±3 500max ±5
99.95% Forged rod 20-80 ±2 800max ±5
99.95% Ground rod 2-60 ±0.1 600max ±1
Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mmTungsten rods electrodes, pure tungsten rods welding electrodes
Pure tungsten electrodes-WP(marked green color)
Thoriated tungsten electrodes- WT10(marked yellow color)
                                                  WT20(marked red color)
                                                  WT30(marked purple color)
                                                  WT40(marked orange color)
Lanthanum tungsten electrodes-WL10(marked black color)
                                                   WL15(marked gold color)
                                                    WL20(
marked sky blue color)
Cerium tungsten electrodes- WC20(marked gray color)
Yttrium tungsten electrodes- WY20(marked blue color)
Zirconiated tungsten electrodes- WZ3(marked brown color)
                                                    WZ8(marked white 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

WT20 tungsten electrodes-- tungsten electrodes:
Grade: WT10 WT20 WT30 WT40
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.


Trademark

Added impurity

Impurity quantity

Other impurities

Tungsten

color sign
WT10 Th02 0.9-1.2 < 0.2 The rest yellow
WT20 Th02 1.8-2.2 < 0.2 The rest Red
WT30 Th02 2.8-3.2 < 0.2 The rest Purple
WT40 Th02 3.8-4.2 < 0.2 The rest Orange

Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mmGround Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
Tungsten Electrode, pure tungsten rods welding electrodes
WT20 Thoriated electrode,
lanthanum Tungsten electrode,
WY20 WC20 WL20 WZ tungsten rod dia2.4 tungsten electrode

1) We can supply electrodes of thoriated tungsten, ceriated tungsten, lanthanated tungsten, zirconiated tungsten, pure tungsten.
2) Item: WP, WT7/20/30/40, WC15/20, WL10, WL10/15/20, WY20, WZr3/8.
3) Diameter: 1.0- 10.0mm. etc
4) Length: 150/175.00mm. etc
5) 
Tungsten electrode appearance: the surface is smooth and straight, no defects
6) Applications: GTAW / TIG welding and plasma welding, cutting,etc. 
Trademark Added impurity Impurity quantity Other impurities Tungsten Electric discharged power color sign
WT20 ThO2 1.7-2.2 < 0.20 The rest 2.0-3.0 Red
WP --- --- < 0.20 The rest 4.5 Green
WL10 La2O3 0.8-1.2 < 0.20 The rest 2.6-2.7 Black
WL15 La2O3 1.3-1.7 < 0.20 The rest 2.8-3.0 Goldyellow
WL20 La2O3 1.8-2.2 < 0.20 The rest 2.8-3.2 Skyblue
WC20 CeO2 1.80-2.20 < 0.20 The rest 2.7-2.8 Gray
WY20 YO2 1.8-2.2 < 0.20 The rest 2.0-3.9 Blue
WZ8 ZrO2 0.7-0.9 < 0.20 The rest 2.5-3.0 White
Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mmGround Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
Tungsten high heavy alloy

Material: W90-97NiFe(Magnetic) & W90-97NiCu(Nonmagnetic)
        - Density:16.8-18.8g/cm3
        - Rods Size:dia(1.5 -200) x Length<500mm  
         Plate size: 0.1min Thickness*W*L
Tungsten Alloys  
 
EFI Grade EF17 EF175 EF18 EF185
ASTM B 777-07 1 2 3 4
Weight %  Tungsten 90 92.5 95 97
Nominal Density GM/CC 17.00 17.50 18.00 18.50
Minimum* Ultimate Tensile Strength UTS (KSI) 110 110 105 100
Minimum* Elongation % 5 5 3 2
Modulus of Elasticity (KSI) 45,000 48,000 50,000 52,000

1. Tungsten copper alloy sheet foil rod Specification:
Material: W50-90Cu10-50
Density: 11.85g/cm3-16.75g/cm3
Product standard: GB8320-87
WCu alloy foil size: Thickness(0.08-0.7mm)*Width<120mm*Length<300mm
WCu alloy sheet size: diameter(3-100mm)*L<500mm

wolfram tungsten copper alloy (WCu 85/15 80/20 75/25) tungsten copper rods.
Material: W50-90 Cu10-50
Density: 11.85g/cm3-16.75g/cm3

WCu tungsten copper alloy application
-1.  Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors;
-2.  Electrodes in electric spark erosion cutting machines;
-3.  Electrodes for resistance welding;used 
where the combination of high heat resistance, high electrical


2. Pure tungsten/molybdenum rod surface finish:
Black: surface is as swaged or as drawn, retaining a ciating of processing lubricants and oxides.
Cleaned: Surface is chemically cleaned to removed all lubricants and oxides.
Ground: Surface is centerless to ground to remove all coating and to achieve precise diameter control.
Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm
3. Pure tungsten rod dimension:
Tungsten
Content
Type Diameter
(mm)
Dia.Tolerance
(mm)
Length
(mm)
L tolerance
(mm)
99.95% Sintering rod 40-100 ±3 500max ±5
99.95% Froged rod 20-80 ±2 800max ±5
99.95% Ground rod 2-60 ±0.1 600max ±1
Tungsten rods available size:
Forged rods size: Diameter(2-100mm)*Length<2500mm
Strainghtened rods after drawn  diameter 0.8-3.2mm


4. Chemical composition
Content of Tungsten Content of all other elements Content of each element
≥99.95% ≤0.05% ≤0.01%

5. Application & Features
  Used as electrodes in the field of rare earth metal industry;
  For producing electric light source parts and electric vacuum components;
  Used in electric boosting glass kiln electrode;
  Suitable for producing ion implantation parts;
  For producing heating elements and refractory parts in high teperature furnaces;
  Very good interlaminar strength at strong thermal and mechanical loadings

6. More information about us:
We promise you -- 
The advantage of us:
 1) products quality, with many years of producing experience
 2) low price in the market, and factory direct sales.
 3) the whole production line from powder to finished products, top and steady quality assured
 4) good packing for safe exprot delivery, and fast manufacturing time

 5) fast delivery and best after-sale service.Ground Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mmGround Surface Tungsten Rods/Bars/Electrodes Wt20--Thoriated Tungsten Electrodes for TIG Welding Dia2.4*150/175mm

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