Bright Surface W1 Tungsten Metal Rod High Temperature Consistance

W1 rod, tungsten rod with bright surface

Our Main Products
1) Molybdenum products: plates, rods/electrode, crucible, tube, boat, fasteners, various molybdenum workpieces, etc.
2) Lab furnace: Box type muffle furnaces, tube vacuum furnace, atmosphere furnace, vacuum furnace and relevant accessories.
3) MoSi2 heating elements and SiC heating elements.
4) Tungsten products: plate, bars, crucible, tube, wire, boat, fasteners, etc.
5) Titanium & tantalum products: plate, bars, crucible
6) Alumina tubes and crucible.
7) And other related products.




Name: Tungsten Rod
Purity: W≥99.95%
Density: ≥19.3g/cm3
Linearity: ≤1%
Surface: Black, acid pickling, alkaline cleaning and polished surface
Dimension and tolerance
Diameter Tolerance(%) Max Length
<10 ±0.1 2500
10-30 ±0.1 2000
30-60 ±0.1 1500
60-100 ±0.2 1000
100-200 ±0.2 600
>200 according to your request.
Chemical content (%)
As Si Sb Mg Pb Sn Fe Ni Bi
<0.0001 <0.001 <0.0001 <0.0001 <0.0001 <0.0001 0.0013 0.0002 <0.0001
Al Ca Mo P N O C W
0.0002 <0.001 0.017 <0.001 0.0020 0.0046 0.0010 >99.95
UsageIs widely used in various fields. Such as support line, import line, printer needle, various electrode and quartz furnace, filament, high-speed tool, automobile automatic product, sputtering target material. and used in Manufacture tungsten wire,elicit wire, bracket, eradiate cathode, electrodes, bracket of heating.

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