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| Categories | Tantalum Products |
|---|---|
| Brand Name: | Changsheng |
| Model Number: | R05200 |
| Certification: | ISO 9001;2015 |
| Place of Origin: | China |
| MOQ: | 1kg |
| Price: | USD420/kg |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram,paypal |
| Supply Ability: | 500kgs/month |
| Delivery Time: | 15-30days |
| Packaging Details: | Stardard export package |
| Original Place: | CHINA |
| Packing: | Standard wooden case |
| Electrical Conductivity: | 0.13 x 10^6 S/m |
| Process: | Mixing |
| Port: | Tianjin,Qingdao and Shanghai |
| Product Standard: | ASTM B 365-98 |
| Conditions: | Annealed |
| Atomic Mass: | 180.94788 g/mol |
| Commodity: | Tantalum tube |
| Corrosion Resistance: | outstanding |
| Boiling Point: | 5425°C |
| Specifications: | customized |
| Application: | electronics, chemicals |
| Evaporation Heat: | 743kJ/mol |
| Shape: | Crucible,as per drawing |
| Company Info. |
| Baoji City Changsheng Titanium Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Description
Tantalum rods are rod-shaped products made from tantalum or tantalum-tungsten alloys, commonly supplied in polished finish. Available grades include Ta1 and Ta2, manufactured according to ASTM B365, GB/T26012-2010, or Beijing Oriental Color Tantalum-Niobium enterprise standards.
Key Features:
High density: ≥16.6 g/cm³
High melting point: ~3000 °C
Excellent corrosion resistance
Polished surface finish
Customizable dimensions: from Φ0.15 × L, per customer requirements
Tantalum rods are widely used across multiple industries:
Chemical industry: Digesters, heaters, coolers, and corrosion-resistant vessels
Vacuum and high-temperature applications: Blast furnace heating parts, insulation components, and charging vessels
Aerospace & Aviation: Components exposed to extreme heat or corrosive environments
Medical equipment: Devices requiring chemical resistance and biocompatibility
| Grade | Fe Max (%) | Si Max (%) | Ni Max (%) | W Max (%) | Mo Max (%) | Ti Max (%) | Nb Max (%) | O Max (%) | C Max (%) | H Max (%) | N Max (%) | Ta (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ta1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.02 | 0.004 | 0.002 | 0.005 | Balance |
| Ta2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.1 | 0.03 | 0.1 | 0.002 | 0.01 | Balance |
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