Polished Pure Tungsten TIG Welding Electrode in 10PCS Pack (La203 lanthanated Tungsten welding rod electrode WL)

• Application: Electronics, Industrial, Welding and Plasma Welding, Cutting
• Standard: GB, ASTM
• Purity: >99.95%
• Model NO.: W electrode
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Bars
• 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: 8101991000
• Production Capacity: 200t/Year

Product Description

Pure tungsten rods
1. 99.95% Pure Tungsten Rod 
Excellent price 99.95% tungsten rods description
1)Purity: ≥99.95%
2)Forged density:>19.2g/cm3  
3)Welding tungsten rod: WT WL WP WC WY, and dia1.0-10mm Length: 150/175/1100mm
4)Surface:black,ground,polished
5) Rod Size: diameter2-120mm Length<2500mm
6)Straightened rods after drawn  diameter0.8mm-3.2mm
Polished Thoriated Tungsten Electrode in 10pcs pack (Tungsten welding rod) Tungsten Rod Electrode TIG Welding
WT20 WZ WP WL10 WL15 WL20 WC20 Tungsten electrode

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

Pure tungsten electrode Tungsten Rod/Electrode for TIG Welding 2.4*150/175mm
Wolfram tungsten electrode for argon arc welding
We have many kinds of tungsten electrode type:
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 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)
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
WT electrodes---Thoriated tungsten electrode:
Grade: WT10 WT20 WT3 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
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

Type	Trademark	Added impurity	Impurity quantity %	Other impurities%	Tungsten %	Electric discharged power	Color sign
Lanthanated Tungsten Electrodes	WL10	La203	0.8-1.2	< 0.20	The rest 99.95%	2.6-2.7	Black
	WL15		1.3-1.7			2.8-3.0	Gold
	WL20		1.8-2.2			2.8-3.2	Sky Blue

polished tungsten rods bar in hot sale
1. Pure tungsten rod specification:

W Rods Purity	99.95
Density	>19.2g/cm3
Flatness	<2%
Dimension	Diameter(2.0-100)*L  (mm)
Surface	Black,ground&polished
Price	As order quantity and surface
Delivery time	7-15 days
Application	Used 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	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

4. Tungsten rods chemical composition

Content of Tungsten	Content of all other elements	Content of each element
≥99.95%	≤0.05%	≤0.01%