Zhengzhou Sanhui Refractory Metal Co., Ltd.
| Payment Terms | D/A, D/P, T/T, Western Union |
| Supply Ability | 1000 kgs per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood case |
| Application | Industry, Electric vacuum parts |
| 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 |
| Brand Name | Sanhui |
| Model Number | R05200 R05400 R05252 etc. |
| Certification | ISO 9001:2008 |
| Place of Origin | Henan, China |
View Detail Information
Explore similar products
ASTM B708 Corrosion Resistance Pure Tantalum Foil With 0.05mm Thickness
Bright Surface 99.95% Purity Tantalum Products Wire In Coil
99.95% Purity ASTM B708 Tantalum Foil / Strip For Electronic Device
RO5200 99.95% Tantalum Products Tube / Pipe With 207 MPa Tensile Strength
Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union | Supply Ability | 1000 kgs per month |
| Delivery Time | 15-20 days | Packaging Details | plywood case |
| Application | Industry, Electric vacuum parts | 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 |
| Brand Name | Sanhui | Model Number | R05200 R05400 R05252 etc. |
| Certification | ISO 9001:2008 | Place of Origin | Henan, China |
| High Light | Polished 99.95% Tantalum Products ，Polished 99.95% tantalum rods ，High Strength tantalum rods | ||
Applications of 99.95% Tantalum Bar
Tantalum is featured by hard and ductile, it can be draw into wire and foil. Tantralum is also characterised by small thermal expansivity and strong toughness. Tantalum also has excellent chemical properties and high corrosion resistance.
These features let tantalum has beeen widely applied in chemical, electronic and electrical industries.
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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
10~25
Ecer Certification：
Active Member
SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd... SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd...
Get in touch with us
Leave a Message, we will call you back quickly!