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Product Details:
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| Purity: | 99.95%(3N5)-99.99%(4N) | Condition: | Annealed, Solid |
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| Boiling Point: | 5425℃ | Melting Point: | 2996 ℃ |
| Shape: | Tube, Pipe | Categories: | Seamless, Welded |
| High Light: | tantalum pipe,seamless tube |
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Tantalum Tubing , Tantalum Tube , Semiconductor Materials , Seamless / Welded
Application: Ta mechanical parts, semiconductor materials, high temperature resistance materials, anti-corrosion materials, electronic materials.
Grade:RO5200
Manufacturing Standard: ASTM B521-98
Physical Properties: High melting point, great resistance to corrosion and good ductility.
Purity: 99.95%-99.99%
Specifications
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| RO5200 | 100 | 15 | 150 | 100 |
Metallic impurities, ppm max by weight, Balance - Tantalum
| Element | Fe | Mo | Nb | Ni | Si | Ti | W |
| RO5200 | 100 | 200 | 1000 | 100 | 50 | 100 | 500 |
Mechanical properties for annealed tantalum tube/pipe
| Ultimate Tensile Strength min(MPa) | 207 |
| Yield strength min (Mpa, 0.2% offset) | 138 |
| Elongation min (%, 1in or 2in gauge length) | 25 |
Dimension Tolerance
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Outer Diameter (mm) |
DiameterTolerance (±mm) |
Thickness Tolerance (%) |
| 25.4 | 0.102 | 10 |
| 25.4-38.1 | 0.127 | 10 |
| 38.1-50,8 | 0.152 | 10 |
| 50.8-63.5 | 0.178 | 10 |
| 63.5-88.9 | 0.254 | 10 |
Straightness of tantalum tubes/pipes
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Length ft(m) |
Maximus Radian |
| 3-6 (0.91-1.83) | 1/8 in (3.2mm) |
| 6-8 (1.83-2.44) | 3/16 in (4.8mm) |
| 8-10 (2.44-3.05) | 1/4 in (6.4mm) |
| 10 up(3.05 up) | 1/4 in/ any 10 ft (2.1mm/m) |
The comparison of seamless tube/pipe and welded tube/pipe
| Type | Advantages | Disadvantages |
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Welded Tube/Pipe
(Fit for mass production) |
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Seamless Tube/Pipe (Fit for customized production)
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Description
Tantalum is dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity and is featured the third highest melting point 2996℃ and high boiling point 5425℃. It has the characteristics of high temperature resistance, high corrosion resistance, cold machining and good welding performance. Therefore, tantalum and its alloy are widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry etc.
Tantalum can be manufactured into welded tubing and seamless tubing, which are widely used in electronics, semiconductor, chemical, engineering, aviation, aerospace, medical, military industry.
We customized RO5200 tantalum welded or semaless tube/pipe according to customers' requirements by taking advantages of our high purtiry tantalulm ingots smelted by high vacuum EB furnace technology. Any specific requests, please send us by mail for more information
Contact Person: sales
