Manufacturer for Purity 99.95% Tungsten Heating Wire

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To create much more benefit for shoppers is our enterprise philosophy; client growing is our working chase for 99.95% Tungsten Heating Wire, Tungsten Heating Wire, Tungsten Wire, As operation principle is “be market-oriented , good faith as principle, win-win as objective”, holding on “customer first, quality assurance, service first” as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
Tungsten Wire Chemical Composition:

Main and minor components Min.content(%)
W Balance
Al < 30 µg/g
K 30 – 70 µg/g
Si < 30 µg/g
Impurities Max.values (μg/g)
Cu 10
Cr 20
Fe 30
Ni 20
Mo 100
C 30
N 10
O 50
Cd 5
Hg 1
Pb 5

Tungsten Wire Peformance :

Surface: Chemically cleaned (metallic dull surface)
Black(surface with graphite layer)
Density: ≥ 19,30 g/cm³
Cracks: 100 % eddy current tested, splitlevel maximum 2.0%
Dimensions and tolerance


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