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99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface

    Buy cheap 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface from wholesalers
     
    Buy cheap 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface from wholesalers
    • Buy cheap 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface from wholesalers
    • Buy cheap 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface from wholesalers
    • Buy cheap 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface from wholesalers

    99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface

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    Brand Name : TY
    Model Number : At customers' request
    Certification : ISO & RoHs
    Price : usd 50 per kg
    Payment Terms : T/T, Western Union,paypal
    Supply Ability : 100000kg per month
    Delivery Time : 5-30 work days
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    99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface

    High quality 99.95% purity tungsten product tungsten rod w/tolerance +/-0.01mm


    1. Description


    Tungsten's unique properties as a high performance material, including a melting point of 3410° C, low vapor pressure at elevated temperatures and low coefficient of thermal expansion, make tungsten rod of value in a variety of high temperature products and processes. Among them are glass-to-metal seal parts and support parts for lighting and electronics, silicon rectifier stud mounts and high temperature furnace components.

    We produce pure and potassium doped (WK Type) tungsten rod. The potassium doped products are targeted for use where high temperature non-sag properties are required in smaller cross sections by the lighting and electronic industries.


    2. Application


    Suitable for producing ion implantation parts For producing electric light source parts and electric vacuum components For producing heating elements and refractory parts in high temperature furnaces Used as electrodes in the field of rare earth metal industry


    3. Specification


    Tungsten rod is manufactured as random length pieces or cut to customers' desired lengths in diameters ranging from .020 inches to .750 inches. Standard diameter and length tolerances of tungsten rod are listed in the accompanying tables. Other, closer tolerances can be quoted on request. In addition, there are three different surface processes or finishes which are provided, depending upon the desired end use.


    Finished FormSpecified Diameter (mm)Min.Length (mm)Diameter Tolerance
    Wroughted2.8≤d<5.0600+/-2%
    5.0≤d<6.5300
    6.5≤d<11.0200
    Straightened0.8≤d<1.01000+/-2%
    1.0≤d<3.0800
    Ground0.8≤d<3.0800~1000+/-0.03 mm
    3.0≤d<6.5300~600+/-0.03 mm
    6.5≤d<10.0200+/-0.08 mm

    4. Surface Condition of tungsten rod


    Black - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
    Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
    Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.

    Including pure tungsten rod, such as tungsten electrode, there also are tungsten thorium rod, tungsten lanthanium rod, tungsten cerium rod, etc. That is to say, when making tungsten rod, tungsten rod canbe added some other elements in, in order to improve some other properties of tungsten rod.


    Quality 99.95% Purity Pure Tungsten Rod / Tungsten Bar With Blank / Polish Surface for sale
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