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Baoji Towin Rare Metals Co.,Ltd
Home ProductsTantalum Plate

High Purity Tantalum Plate , Heat - Resistant Capacitor Material Ta Sheets

China Baoji Towin Rare Metals Co.,Ltd certification
We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

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High Purity Tantalum Plate , Heat - Resistant Capacitor Material Ta Sheets

High Purity Tantalum Plate , Heat - Resistant Capacitor Material Ta Sheets
High Purity Tantalum Plate , Heat - Resistant Capacitor Material Ta Sheets

Large Image :  High Purity Tantalum Plate , Heat - Resistant Capacitor Material Ta Sheets

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO5200,RO5400
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Protective and Standard for Exporting
Delivery Time: 2-4 weeks
Payment Terms: L/C, T/T
Detailed Product Description
Appearance: Silvery-gray Solid, Bright And Clean Density: Highest Possible
Boiling Point: 5425℃ Melting Point: 2996 ℃
Property: Heat-resistant, Corrosion Resistant Thermal Conductivity: 0.575 W/cm/K @ 298.2 K
Shape: Plate, Sheet Length: Tailorded
High Light:

tantalum sheet


tantalum strip

99.9%-99.99% Purity Tantalum Plate , Tantalum Sheets ,Capacitor Material



Material :RO5200,RO5400


Dimension:Tailored upon requests

Manufacturing standard: ASTM B708-05, GB/T 3629-2006





Metallic impurities, ppm max by weight, Balance - Tantalum

Element Fe Mo Nb Ni Si Ti W
RO5200 100 200 1000 100 50 100 500
RO5400 100 200 1000 100 50 100 500


Non-Metallic impurities, ppm max by weight

Element C H O N
RO5200 100 15 150 100
RO5400 100 15 300 100


Mechanical properties for annealed plate and sheet (Annealed)

Thickness (inch) <0.06 ≥0.06
Annealed Ultimate Tensile Strength min(MPa) 207 172
Yield strength min (Mpa, 2% offeset) 138 103
Elongation min (%, 1-in gage length) 20 30


Application: Tantalum plate can be used in chemistry instrument, tantalum capacitor, Cathodic protection system for steel structure such as bridges, water tanks, it is also used in medical to produce artificial limbs and stiching instruments, corrosion resistant fasteners, bolts, nuts, high temperature furnace components, high temperature aluminum alloy for aviation and roadbed turbine.




Tantalum is dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity and is featured the third highest melting point 2996℃ and high boiling point 5425℃. It has the characteristics of high temperature resistance, high corrosion resistance, cold machining and good welding performance. Therefore, tantalum and its alloy are widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry etc. The application of tantalum will be more and more widely used in more industry with the technology progress and innovation. It can be found in cell phones, laptops, game systems, automotive electronics, light bulbs, satellite components and MRI machines.


Tantalum plates are used in wide range of industries. In each of these applications, the tantalum has certain properties that are more critical than others. That is why it is essential to work with an experienced and reputable tantalum supplier who can understand your application. Our team has well over 50 years of experience working with tantalum in applications ranging from missile parts to microchips. Because of this experience We has developed unique production processes in which we can control certain properties such as mechanical properties, grain size, texture and even chemistry.



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