Tungsten Mesh

Tungsten Mesh Data Sheet

Reference:	HMWW1496
Type:	Expanded Mesh, Stamped Mesh, Wire Mesh
Specifications:	Wire Diameter: 0.02-23.7 mm Mesh: 2-300 mesh, or customized
Material:	Tungsten Wire
Standard:	ASTM F288, 1A Type
Purity:	99%, 99.9%, 99.95%, 99.99%, 99.999%
Surface:	Black Oxide or Chemical Cleaned
Weaving Type:	Plain weave, Twill weave, etc.
Temper:	Annealed or Unannealed

Tungsten Mesh

Tungsten Mesh possesses excellent high-temperature mechanical properties and the smallest coefficient of thermal expansion of all metals. Its maximum operating temperature is up to 3400 ℃. Shanghai Yuepeng can offer customized solutions according to specific requirements, including mesh, wire diameter, weaving type, etc.

Tungsten Mesh Material Chemical Composition

W (>%)	Chemical Content (<%)
99.999 W1	Fe	Ca	Be	Sn	Al	Ni	Zn	Sb	Pt	K	Ta	Na
	0.0001	0.00005	0.000005	0.000005	0.00005	0.00001	0.00005	0.00005	0.00003	0.000005	0.0001	0.00005
	Cr	Pb	As	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.000005	0.00001	0.00005	0.00005	0.000005	0.00001	0.00001	0.000005	0.000007	0.00001	0.000005	0.000005
99.99 W2	Fe	Ca	Be	Sn	Al	Ni	Zn	Sb	Pt	K	O	Na
	0.0001	0.00045	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0005	0.0040	0.0009
	Cr	Pb	As	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0002	0.0001	0.0001	0.0001	0.0001	0.0001
99.95 W3	Fe	Ca	P	Sn	Al	Ni	N	Sb	Si	O	Pb	As
	0.005	0.003	0.001	0.0001	0.002	0.003	0.003	0.001	0.003	0.003	0.0001	0.002
	Mg	C	Bi	Mo
	0.002	0.005	0.0001	0.001

Tungsten Mesh Features

• High tensile strength
• Low elongation
• Acid and alkaline resistance
• Corrosion resistance
• High-temperature resistance
• Good electricity-conductivity
• Various hole shapes
• Excellent filtering performance

Tungsten Mesh Applications

• Vacuum Furnace: Tungsten mesh is commonly used in vacuum furnace heat generators and heat treatment support mesh because of its ability to remain stable at high temperatures and in vacuum environments.
• Electromagnetic Shielding: Tungsten mesh can be used to manufacture electromagnetic shielding mesh, which is widely utilized in various machinery, electrical appliances, and air conditioning equipment.
• Filter: With its high strength and corrosion resistance, tungsten mesh is often used as a filter, especially in high-temperature and corrosion-resistant environments.
• Optical Wave Filtration: Tungsten mesh can also be used for light wave filtration, which is suitable for optical equipment requiring high-temperature stability.

Tungsten Mesh Packaging

The Tungsten Mesh is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.