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|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 ℃|
tantalum round bar,
RO5200 RO5400 , Tantalum Rod , Tantalum Round Bar , Anti Corrosion 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.
Tantalum rods can be used for aviation and aerospace industry, high-temperature, atomic and chemical industry due to its high melting point, anti-corrosion, good cold workability and other characteristic.
Manufacturing Standard: ASTM B365-98
Metallic impurities, ppm max by weight, Balance - Tantalum
Non-Metallic impurities, ppm max by weight
Mechanical properties for annealed Ta rods
|Ultimate Tensile Strength (MPa)||172|
|Yield strength (MPa)||103|
|Elongation(%, 1-in gage length)||25|
More than 20 years’ experiences in tantalum /niobium and its alloy smelting and deep processing, we make sure that we can provide you with the best quality products with competitive price. We have entered a long-term contract with the Chinese biggest tantalum/niobium hydrometallurgy smelter to assure our stable and high quality raw material. The full and strict quality control system throughout the whole production line from the raw material till the products ready for delivery, we reject the unqualified products timely to make sure only qualified products can be received by our customers.
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
Contact Person: sales