Tungsten Wire

Tungsten is widely used as refractory metals. In wire form, tungsten wire is essential for the production of lighting products and other goods where its high temperature properties are of use. Among its properties are a melting point of 3410° C, a low coefficient of thermal expansion and low vapor pressure at elevated temperatures along with good electrical and thermal conductivity.
The important applications of tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker sizes of tungsten wire, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries.
Tungsten wire, including black tungsten wire, cleaned tungsten wire, rhenium tungsten wire, doped tungsten wire, non-sag tungsten wire, gold plated tungsten wire, stranded tungsten wire, etc. Tungsten wire can be used to making tungsten heater, tungsten filament, etc.

Diameter

Diameter µm	Weight mg/200mm	200mm weight tolerance%			Diameter tolerance%
		0	I	II	I
6<d<18	0.12-0.98	-	±3	±4
18<d<40	>0.98-4.85	±2	±2.5	±3
40<d<80	>4.85-19.39	±1.5	±2.0	±2.5
80<d<300	>19.39-272.71	±1.0	±1.5	±2.0
300<d<350	>272.71-371.19		±1.0	±1.5
350<d<500					±1.5	±2.0
500<d<1800					±1.0	±1.5

Tungsten Wires

Manufacturers of tungsten carbide wire drawing dies and associated products including rolls spinner, shaving, shaped dies, press tools, plastic mold tools cutter dies twisting dies drive rolls chain dies clutch dies

Provider of a range of specialty wires including magnet, resistance, nichrome, litz, tungsten, special precious metals and alloys.

Manufacturers of tungsten carbide wires, bars, and tube drawing dies.

Tungsten Wire Mesh

Manufacturer of welded wire mesh series wire netting against mosquito, welded wire mesh, hexagonal wire netting, stainless steel wire mesh, brass wire mesh.

Professional manufacturer of stainless steel wire mesh, nickel wire mesh, brass wire mesh, also welded wire mesh, hexagonal wire netting and wires.

Manufactures zinc plated iron wire, stainless steel wire mesh, brass wire mesh, hexagon mesh, welded wire mesh, galvanized square-hole mesh, window screen.

Tungsten Wire for Metallizing

Specialist tungsten and tungsten carbide manufacturer and supplier in the Chinese Mainland.

Manufacturer of pure tungsten powder and tungsten carbide powder.

Research, development and production of tungsten metal, molybdenum metal, titanium metal such as carbide tools, wire, rod, alloy, sheet, and plate. ISO 9001:2000 certified.

Straight Tungsten Wire for Edm

Canada. Specializes in wire EDM and CMM services. Cutting capabilities include aluminum, brass, copper, graphite, poly-crystaline diamond, and tungsten carbide materials, as well as mild, stainless, spring, and hardened tool steel.

Singapore distributor of engineering materials, aluminium, bronze alloys, brass alloys, copper alloys, stainless steel, EDM graphite, lead sheet, tungsten and other special alloys.

Electrical discharge machining job shop specializes in wire EDM, sinker EDM, small hole EDM services. ISO 9001-2000 Certified. Woodstock, Georgia.