Tungsten Wire 99.95% Various Models and Specifications

• Application: Electronics, Industrial, Chemical
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Wire
• Model NO.: W1
• Transport Package: Wooden Case
• Specification: tungsten, 99.95%, various size
• Trademark: SNMTCO
• Origin: China
• HS Code: 81019600

Product Description

Product Name	Pure tungsten wire, 99.95%,
Material	Tungsten >99.95-99.97%
Size	Various finishes, lengths, and diameters available upon special order
Surface Condition	Black Condition, as drawn condition, in which drawing lubricants and oxides are retained on the surface. Cleaned condition, which is achieved through firing in hydrogen or electrochemical etching.
Produce Method	beginning as a metal powder which is pressed into ingots, and drawn down to sizes as small as seven-ten-thousandths of an inch through a series of process steps.
Packing	Wire is spooled on clean, defect-free spools Wooden case with polypropylene foam
Transportation	By air, by sea, by courier
Charactreristic	High melting temperature, 2620 °C Low vapor pressure at high temperature Low coefficient of thermal expansion (CTE) Good thermal and electrical conductivity High density Good corrosion and creep resistance Load bearing capabilities at temperatures up to 2000 °C, Excellent thermal and electrical conductivity Shielding from high energy particles
Application/Industrial	Pure tungsten wire products are used in most standard applications for production of mandrels, supports, furnace elements, furnace windings and formed parts.
Other Type	Pure tungsten wire

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