Zhuzhou Sui-Hua Tungsten and Molybdenum Material Factary >> Tungsten Wire

Tungsten Wire

Name: Tungsten Wire
Brand: China-Manufacturer-Directory.com
SKU: 691580905
Availability: InStock
Rating: 4.6 (127 reviews)

Supplier:	Zhuzhou Sui-Hua Tungsten and Molybdenum Material Factary
Price:	Negotiable
Min Order:	1000/Meter
Quantity::
Trade Terms:	FOB

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Tungsten Wire

Product Description

Ungsten 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.

Diameter µ m	Weight mg/200mm	200mm weight tolerance%			Diameter tolerance%
Diameter µ m	Weight mg/200mm	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

Zhuzhou Sui-Hua Tungsten and Molybdenum Material Factary located in the hometown of tunsten. It is professional in kinds of tungsten products, molybdenum products and carbide.