Tungsten Rod&Powder

Tungsten Rod is pressed and sintered from our high purity tungsten powders. Our pure tugnsten rod has 99.96% tungsten purity and 19.3g/cm3 typical density. We offer tungsten rods with diameters ranging from 1.0mm to 6.4mm or more. Hot isostatic pressing ensures our tungsten rods obtain a high density and fine grain size.

Tungsten Powder is mainly produced by the hydrogen reduction of high-purity tungsten oxides. UrbanMines is capable of supplying tungsten powder with many different grain sizes. Tungsten powder has often been pressed into bars, sintered and forged into thin rods and used to create bulb filaments. Tungsten powder is also used in electrical contacts, airbag deployment systems and as the primary material used to produce tungsten wire. The powder is also used in other automotive and aerospace applications.

  • Order(MOQ):

  • Product Detail

Symbol  W
Phase at STP solid
Melting point 3695 K (3422 °C, 6192 °F)
Boiling point 6203 K (5930 °C, 10706 °F)
Density (near r.t.) 19.3 g/cm3
When liquid (at m.p.) 17.6 g/cm3
Heat of fusion 52.31 kJ/mol[3][4]
Heat of vaporization 774 kJ/mol
Molar heat capacity 24.27 J/(mol·K)

About Tungsten Metal

Tungsten is a kind of metal elements. Its element symbol is “W”; Its atomic sequence number is 74 and its atomic weight is 183.84. It’s white, very hard and heavy. It belongs to chromium family and has stable chemical properties. Its crystal system occurs as the body-centered cubic crystal structure (BCC). Its melting point is around 3400℃ and its boiling point is over 5000℃. Its relative weight is 19.3. It’s a kind of rare metal. 

High Purity Tungsten Rod

Symbol Composition Length Length tolerance Diameter(Diameter tolerance)
UMTR9996 W99.96% over 75mm~150mm 1mm φ1.0mm-φ6.4mm(±1%)

【others】Alloys having different additional composition, tungsten alloy including oxides, and tungsten-molybdenum alloy etc. are 

available. Please contact us for details.

What is Tungsten Rod used for?

Tungsten Rod, having high melting point, is used in many industrial fields because of their excellent high-temperature resistance. It is used for electric bulbs filament, discharge-lamp electrodes, electronic bulb components, welding electrodes, heating elements, etc.

High Purity Tungsten Powder

Symbol Avg.granularity  (μm) Chemical Component
W(%) Fe(ppm) Mo(ppm) Ca(ppm) Si(ppm) Al(ppm) Mg(ppm) O(%)
UMTP75 7.5~8.5 99.9≦ ≦200 ≦200 ≦30 ≦30 ≦20 ≦10 ≦0.1
UMTP80 8.0~16.0 99.9≦ ≦200 ≦200 ≦30 ≦30 ≦20 ≦10 ≦0.1
UMTP95 9.5~10.5 99.9≦ ≦200 ≦200 ≦30 ≦30 ≦20 ≦10 ≦0.1

What is Tungsten Powder used for?

Tungsten Powder is used as the raw material for super-hard alloy, powder metallurgy products such as welding contact point as well as other kinds of alloy. In addition, due to our company’s strict requirements about quality management, we can provide highly pure tungsten powder with purity over 99.99%.

Get A Quote
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
high grade Neodymium Oxide
Neodymium(III) Oxide
Neodymium(III) Oxide or neodymium sesquioxide is the chemical compound composed of neodymium and oxygen with the formula Nd2O3. It is soluble in acid and insoluble in water. It forms very light grayish-blue hexagonal crystals.The rare-earth mixture didymium, previously believed to be an element, partially consists of neodymium(III) oxide. Neodymium Oxide is a highly insoluble thermally stable neodymium source suitable for glass, optic and ceramic applications. Primary applications include lasers, glass coloring and tinting, and dielectrics. Neodymium Oxide is also available in pellets, pieces, sputtering targets, tablets, and nanopowder.
High grade Cesium Carbonate
Cesium Carbonate
Cesium Carbonate is a powerful inorganic base widely used in organic synthesis. It is a potential chemoselective catalyst for the reduction of aldehydes and ketones to alcohols.
high grade Nickel (II)Oxide
Nickel (II)Oxide
Nickel(II) Oxide is a light green solid and does not dissolve in water. Sometimes it is gray because all of the nickel is not in the +2 oxidation state. It is used to make alloys and other nickel compounds. It is also used in ceramics.
high purity Hexammine Cobalt(3) Chloride
Hexaamminecobalt(III) Chloride
A cobalt coordination entity consisting of a hexaamminecobalt(III) cation in association with three chloride anions as counterions.
high grade YSZ Beads
Yttrium Stabilized Zirconia Grinding Beads
Yttrium(yttrium oxide,Y2O3)stabilized zirconia(zirconium dioxide,ZrO2)grinding media have high density, super hardnes and excellent fracture toughness, enabling to achieve superior grinding efficiencies compared to other conventioanl lower density media.UrbanMines specializes in producing Yttrium Stabilized Zirconia (YSZ) Grinding Beads Media with the highest possible density and smallest possible average grain sizes for use in semiconductor, grinding media, etc.
high grade Antimony Ingot
Antimony Ingot
Antimony is a bluish-white brittle metal, which has low thermal and electrical conductivity. Antimony Ingots have high corrosion and oxidation resistance and are ideal for conducting various chemical processes.
AR Grade Bismuth Nitrate
Bismuth Nitrate
Bismuth(III) Nitrate is a salt composed of bismuth in its cationic +3 oxidation state and nitrate anions, which the most common solid form is the pentahydrate. It is used in the synthesis of other bismuth compounds.
high purity europium oxide
Europium(III) Oxide
Europium(III) Oxide (Eu2O3) is a chemical compound of europium and oxygen. Europium oxide has also other names as Europia, Europium trioxide. Europium oxide has a pinkish white color. Europium oxide has two different structures: cubic and monoclinic. The cubic structured europium oxide is almost same as magnesium oxide structure. Europium oxide has negligible solubility in water, but readily dissolves in mineral acids. Europium oxide is thermally stable material that has melting point at 2350 oC. Europium oxide’s multi-efficient properties like magnetic, optical and luminescence properties make this material very important. Europium oxide has an ability to absorb moisture and carbon dioxide in atmosphere.
Get A Quote
welcome to UrbanMines
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.