Tantalum Pipe
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional tantalum pipe manufacturers and suppliers in China. Welcome to wholesale customized tantalum pipe at competitive price from our factory. Good service and quality products are available.
Products Description
Tantalum pipe is considered as the most expensive metal that is used in industry for making of various applications. It is a most versatile element and a transition metal. This metal is look in grey-blue color. It has features like high melting and boiling points, excellent corrosion resistance, durable and more. The sheets and plates made by the tantalum metal are high ductility, formability, and weldability. These products are 100% compatible and not toxic. This metal used in various industrial and domestic applications for many purposes.
Tantalum Alloy is superconductive as well as ductile & has low thermal expansion, high-temperature strength and high capacitance. It is durable, tough and ductile. It also have qualities like good weldability and workability & has excellent resistance to corrosion attacks by acids as well as liquid metals. In addition to the present, it possesses the flexibility to grow uniform and stable oxides with sensible dielectric properties.
Chemical Composition
| Carbon | 0.010% |
| Oxygen | 0.0150% |
| Nitrogen | 0.010% |
| Hydrogen | 0.0015% |
| Niobium | 0.100% |
| Iron | 0.010% |
| Titanium | 0.010% |
| Tungsten | 0.05% |
| Molybdenum | 0.020% |
| Silicon | 0.0050% |
| Nickel | 0.010% |
| Tantalum | Balance |
Mechanical Properties
| ANNEALED | COLD ROLLED (90%) | |
| Ultimate Tensile Strength | 40,000 PSI | 125,000 PSI |
| Yield Strength (0.2% Offset) | 26,000 PSI | 118,000 PSI |
| Elongation in 2" * | 50% | 2% |
| Modulus of Elasticity (Tension) | 26 X 106 PSI | - |
| Hardness | 35 HRb | 20 HRc |
Tantalum Tube Applications
Tantalum Tube Applications
Tantalum tube is mainly used in the manufacture of chemical process reaction vessels and heat exchangers, pipes, condensers, bayonet heaters, spiral coils, U-shaped tubes, thermocouples, and their protective tubes, liquid metal containers, pipes, etc.
Physical Properties
| Physical properties | Tantalum (Atomic#73) |
|---|---|
| Phase | Solid |
| Melting point | 3290 K (3017°C, 5463°F) |
| Boiling point | 5731 K (5458°C, 9856°F) |
| Heat of fusion | 36.57 kJ/mol |
| Heat of vaporization | 753 kJ/mol |
| Molar heat capacity | 25.36 J/(mol•K) |
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