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Ground Surface High Pure 99.95% Tantalum Bar

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Ground Surface High Pure 99.95% Tantalum Bar


Large Image :  Ground Surface High Pure 99.95% Tantalum Bar

Product Details:
Place of Origin: Henan, China
Brand Name: Sanhui
Certification: ISO 9001:2008
Model Number: Pure R05200
Payment & Shipping Terms:
Minimum Order Quantity: 10 kgs
Price: USD 200-400 per kg
Packaging Details: plywood case
Delivery Time: 15-20 days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 kgs per month
Detailed Product Description
Model Number: R05200 R05400 R05252 Etc. Application: Industry Like Chemical Oil Field
Surface: Polishing Name: Tantalum Bright Bar
Chemical Composition: Nb>=99.95% Standard: ASTM B365
Evaporation Heat: 743kJ/mol Thermal Conductivity: 0.575W/cmK
Electrical Conductivity: 0.0761 10^6/cm Melting Point: 2996℃
Density: 16.65g/cc At 300K
High Light:

99.95% Tantalum Bar


Ground Surface Tantalum Bar


99.95% Tantalum ROD

99.95% High Pure Tantalum Bar With Ground Surface to Israel 

We are what you find, If you are requiring high pure tantalum bar with excellent quality. We guarantee tantalum bar quality-from powder right through to the finished products. We only use the purest tantalum oxide to make sure good raw material, which will ensure you can benefit from a very high level of material purity. 


Applications of 99.95% tantalum Bar


Tantalum is characterized by hard and ductile, it can be draw into wire and foil. Tantralum is also featured by small thermal expansivity and strong toughness. In addition, tantalum also has excellent chemical properties and high corrosion resistance.


Tantalum has beeen widely applied in chemical, electronic and electrical industries because of these above features. 


Tantalum can also play an important role in modern medicine.


Chemical composition of Tantalum Bar:


Chemistry %
Designation Chief component Impurities maxmium
Ta Nb Fe Si Ni W Mo Ti Nb O C H N
Ta1 Remainder   0.004 0.003 0.002 0.004 0.004 0.002 0.03 0.015 0.004 0.0015 0.002
Ta2 Remainder   0.01 0.01 0.005 0.02 0.02 0.005 0.08 0.02 0.01 0.0015 0.01


Mechnical properties of Tantalum Bar:


Grade(UNS) Annealed
Tensile strength min, psi (MPa) Yield strength min,psi (MPa)(2%) Elongation min, % (1 inch gage length)
Pure Ta (RO5200, RO5400) 30000 (207) 20000 (138) 20
Ta-10W (RO5255) 70000 (482) 60000 (414) 15
Ta-2.5W (RO5252) 40000 (276) 30000 (207) 20
Ta-40Nb (RO5240) 35000 (241) 20000 (138) 25

Ground Surface High Pure 99.95% Tantalum Bar 0

Ground Surface High Pure 99.95% Tantalum Bar 1

Welcome to contact us for tantalum bar, tantalum wire, tantalum crucible and other tantalum products. 


Contact Details
Zhengzhou Sanhui Refractory Metal Co., Ltd.

Contact Person: Lisa Ma

Tel: 86-15036139126

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