W1 Tungsten Welding Electrodes Wce20

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Model NO.: WC
• Purity: >99.5%
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Bars
• Surface: Ground Polished
• Size: as Required
• Advantage: Durable
• Delivery Time: 7-15 Days
• Certificate: ISO9001:2000
• Transport Package: Wooden Boxes for Exporting
• Specification: WC
• Trademark: tongchang
• Origin: China
• HS Code: 8101999000
• Production Capacity: 4t/Month

Product Description

Tungsten Electrode
Grade: WL10, WL15, WL20, WCe20, WT20, WY20
Dimension: Dia1.0-10*L150 or 175(mm)
Pure tungsten electrodes,
Grade: WP

Lanthanum tungsten electrodes
Grade: WL10, WL15, WL20,

Thoriated tungsten electrodes,
Grade: WT20

Yttrium tungsten electrodes,
Grade: WT20

Cerium Tungsten electrodes,
Grade: WCe20

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