Tho2 Wolfram Wt20 Welding Rod/Electrode - Diameter 1.6mm/2.4mm/3.2mm Thoriated Tungsten Electrode

• Application: Electronics, Industrial
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Bars
• Model NO.: WT
• HS: 8101999000
• Surface: Ground Polished Black
• Grade: Wp Wl Wce Wt Wy Wzr
• Diameter: Dia1.0, 1.2 ,1.6, 2.0, 2.4, 3.0, 3.2, 4.0, 5.0, 6
• Transport Package: Wooden Box
• Specification: Dia(1-10mm)*L (150, 175, 200, 800-1000)
• Trademark: Jiangchi
• Origin: China
• HS Code: 8101990000
• Production Capacity: 200t/Year

Product Description

WT20 Tungsten Electrode for TIG Welding
2.4*150/175mm, 3.2*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)

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	Grey
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

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.
Density: 19.2g/cm3
Pure tungsten rods/electrodes
(WT20 electrode, lanthanum Tungsten electrode WL10 WL15 WL20, WY20 WC20 WZ tungsten rod 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) Applications: GTAW / TIG welding and plasma welding, cutting,etc. 
Pure tungsten rod electrode specification:
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.

Thoriated tungsten electrodes-  - -
WT10(marked yellow color)                                                 
WT20(marked red color)                                               
WT30(marked purple color)                                             
WT40(marked orange color)

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

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) safe packing for safe exprot delivery, and fast manufacturing time
 5) fast delivery and best after-sale service.

Our main products: 
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