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EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire

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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EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire

EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire
EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire

Large Image :  EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire

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: Wooden case
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T
Detailed Product Description
Purity: 99.95%(3N5)- 99.99%(4N) Size: φ4-φ120mm
Manufacturing Standard: ASTM B365-98 Thermal Conductivity: 0.575 W/cm/K @ 298.2 K
Electronegativity: 1.5 Pauling Electrical Resistivity:: 12.45 Micro-cm @ 0 ℃
High Light:

tantalum round bar


ta rod

EB Furnace Smelted , Tantalum Rods , Tanlum Wires ,RO5200 RO5400 , Industry Material





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.


Tantalulm Wire can be used to repair the hip and skull plate, repair the bone of injury,for support in high temperature and strong corrosive environment ,be used in the production of tantalum wire, the various kinds of tantalum fasteners and special-shaped parts,be used as additives in the production of high temperature resistant material, be used in the production of high temperature furnace structure.




Manufacturing Standard: ASTM B365-98

Purity: 99.95%-99.99%




Non-Metallic impurities, ppm max by weight

Element C H O N
Content 100 15 150 100


Metallic impurities, ppm max by weight, Balance - Tantalum

Element Fe Mo Nb Ni Si Ti W
Content 100 200 1000 100 50 100 50


Mechanical properties for annealed Ta rods

 Diameter(mm) Φ3.18-63.5
 Ultimate Tensile Strength (MPa) 172
 Yield strength (MPa) 103
 Elongation(%, 1-in gage length) 25


 Dimension Tolerance

Diameter(mm)  Tolerance (±mm)
0.254-0.508 0.013
0.508-0.762 0.019
0.762-1.524 0.025
1.524-2.286 0.038
2.286-3.175 0.051
3.175-4.750 0.076
4.750-9.525 0.102
9.525-12.70 0.127
12.70-15.88 0.178
15.88-19.05 0.203
19.05-25.40 0.254
25.40-38.10 0.381
38.10-50.80 0.508
50.80-63.50 0.762


We are trying our best to innovate our techniques, enhance the product quality, increase the product utilization rate, lower down the costs, improve our service to supply our customers’ with higher quality products but lower purchase costs. Once you choose us, you will obtain our stable high quality products, more competitive price than other suppliers and our timely, high efficient services.


1) Within fiberboard wooden case or box
2) As per request of the client
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days


EB Furnace Smelted Tantalum Rod , High Temperature Resistance Ta Wire 0

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