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Product Details:
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| Purity: | 99.95%(3N5)-99.99%(4N) | Manufacturing Standard: | ASTM B521-98 |
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| Diameter: | φ1.0-150mm | Thickness: | 0.2-5.0mm |
| Length: | 100mm-12000mm | Condition: | Annealed, Solid |
| Boiling Point: | 5425℃ | Melting Point: | 2996 ℃ |
| Heat Of Vaporization: | 753 KJ/mol | Shape: | Tube, Pipe |
| High Light: | tantalum pipe,seamless tube |
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Ta 99.95%(3N5)-99.99%(4N) Purity Tantalum Tube , Welded Tantalum Tube , ASTM B521-98
Application: Ta mechanical parts, semiconductor materials, high temperature resistance materials, anti-corrosion materials, electronic materials.
Grade:RO5200,RO5400
Manufacturing Standard: ASTM B521-98
Physical Properties: High melting point, great resistance to corrosion and good ductility.
Specifications - Metallic impurities, ppm max by weight, Balance - Tantalum
| Element | Fe | Mo | Nb | Ni | Si | Ti | W |
| Content | 100 | 200 | 1000 | 100 | 50 | 100 | 50 |
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| Content | 100 | 15 | 150 | 100 |
Mechanical properties for annealed tantalum tube
| Ultimate Tensile Strength min(MPa) | 207 |
| Yield strength min (Mpa, 0.2% offset) | 138 |
| Elongation min (%, 1in or 2in gauge length) | 25 |
Dimension Tolerance
|
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
|
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) |
Packing:
1) Within fiberboard wooden case or box
2) As per request of the client
Shipping:
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days
Contact Person: sales
