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Tantalum Diaphragm   Ta Diaphragm

We provide high quality tantalum diaphragm which has two types: flat diaphragm and corrugated diaphragm.Ta diaphragms are widely used in pressure sensor, transmitter, diaphragm pressure gauge ,etc .
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  • Specifications of Tantalum Diaphragm/ Ta Diaphragm 
    * Standard: ASTM B708
    * Purity: 99.95% or 99.999%
    * Shape:Flat diaphragm, corrugated diaphragm
    * Diameter:5-180mm
    * Thickness: 0.01-0.3mm
    * Surface: polishing
    * Materials:
            RO5200
            (unalloyed tantalum, electron-beam furnace or vacuum-arc melt)
            RO5400
            (unalloyed tantalum, powder-metallurgy consolidation)
    Features of Tantalum Diaphragm/ Ta Diaphragm :
    1) Corrosion resistance
    2) Workability   
    3) Long service life         
    Applications of Tantalum Diaphragm/ Ta Diaphragm ：
    1) Pressure sensor
    2) Transmitter
    3) Diaphragm pressure gauge
    4) Diaphragm valve
    5) Diaphragm pump
         etc.
    Tantalum Diaphragms


    Tantalum diaphragms package
     

    If you are interested in our tantalum products , please submit the webform below with the sizes . We will quote the latest price to you within one business day . Customization and bulk orders are our specialty.

  • Detailed informations :
     Spceial requirements if you need , please feel free to send us Email: shanghaimaterials@126.com .
    or submit the inquiry form in bottom  of this page.

    Mechanical Properties of Tantalum RO5200 / RO5400
    Grade Temper
    Tensile Strength(min.) Yield Strength(min.) Elongation(min.)
    RO5200 30000lbs/inch2 (207MPa) 20000Lbs/inch2 (138Mpa) 20%
    RO5400 30000lbs/inch2 (207MPa) 20000Lbs/inch2 (138Mpa) 20%

    Chemical Composition of Tantalum RO5200 / RO5400
    Grade Elements
    C O N H Fe Mo Nb Ni Si Ti W
    R05200 (%,Max) 0.01 0.015 0.01 0.0015 0.01 0.02 0.1 0.01 0.005 0.01 0.05
    R05400 (%,Max) 0.01 0.03 0.01 0.0015 0.01 0.02 0.1 0.01 0.005 0.01 0.05

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