Tungsten Rod >99.95% for Semiconductor, Lighting, Furnace

• Application: Electronics, Industrial, Chemical
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Transport Package: Wooden Case
• Trademark: SNMTCO
• Model NO.: Tungsten rod
• Origin: China
• HS Code: 81019500
• Production Capacity: 10ton/Month

Product Description

Product Name	Pure tungsten plate, 99.95%, for high-temperature furnace
Material	W, >99.95-99.97%
Size	Various finishes, lengths, and diameters available upon special order
Surface Condition	Black - The surface is "as swaged" or "as drawn," retaining a coating of processing lubricants and oxides. Cleaned - The surface is chemically cleaned to remove all lubricants and oxides. Ground - The surface is centerless ground to remove all coating and to achieve precise diameter control.
Produce Method	All Rod Products are made from 99.95% pure tungsten pressed, sintered and swaged material
Packing	Wooden case with polypropylene foam
Transportation	By air, by sea, by courier
Charactreristic	Tungsten has unique properties as a high-performance material, including a melting point of 3410° C, low vapor pressure at elevated temperatures and low coefficient of thermal expansion. As a result, it is valuable for use in a variety of high-temperature products and processes such as glass-to-metal seal parts and support parts for lighting and electronics, silicon rectifier stud mounts and high-temperature furnace components.
Application/Industrial	• 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 •Used in military of some aspects • For medical aspects
Other Type	Tungsten sheet, Tungsten plate, Tungsten Strip,

 

ITEM		UNIT	ANALYTICAL RESULTS
ELEMENT	Al	%	0.002
	Ca	%	0.005
	Fe	%	0.005
	Mg	%	0.003
	Mo	%	0.01
	Ni	%	0.003
	C	%	0.008
	Si	%	0.005
	N	%	0.003
	O	%	0.0008
	W	%	Balance
Testing Method: ICPAES