Product Description Tantalum and tantalum alloy (Ta-2.5W,Ta-10W,Ta-40Nb) tube have high melting point and good corrosion resistance and cold-workability, so they are extensively applied to chemical, High-temperature technology and atomic energy industry. Tantalum and Tantalum alloy tube are mainly used for manufacturing reactor, heat exchanger, tube, bayonet, condenser, screw coil, electric thermocouple and its protector tube, U-shaped tube, reactor and tube for liquid metal. Product Feature High melting point: 2996 Boiling point: 5425 Nature: good ductility, good workability, good resistant-corrosion Technical: cold rolled Product Specification/Models Specification: ASTMB521-98 Model: RO5200,RO5400 Application The oxide is used to make special high refractive index glass for camera lenses.The high melting point and oxidation resistance lead to the use of the metal in the production of vacuum furnace parts. Due to its high density, shaped charge and explosively formed penetrator liners have been constructed from tantalum. Tantalum greatly increases the armor penetration capabilities of a shaped charge due to its high density and high melting point.It is also occasionally used in precious watches e.g. from Hublot, Montblanc and Panerai. Tantalum is also highly bioinert and is used as an orthopedic implant material. Other Information packaging: hardest wooden box or you ordered full payment must be made within 15days of placing order. shipping and handing: EMS is our peferred shipping method and are despatched with 1~2business days of payment We are closed on weekend and DO NOT ship on Saturdays and Sundays A Tracking number will sent to you via e-mail after you orderhas been shipped. if you do not recelive the Tracking number within 7 business days of comfirming payment ,please check your spam folder and then contact us. Delivery : 20-25days Origin : China(mainland) Minimum Order : 2kg Packaging : hardest wooden boxes Remarks : we can supply the sample according to the purchaser's special requirement.