Baoji High Purity Seamless Tantalum Tubes/Pipes
1. Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
2. Size: Diameter: φ1.0-150mm
Thickness: 0.2-5.0mm
Length: 50mm-6000mm
3. Standard: As per ASTM B521-98
4. Purity: ≥99.95% or 99.99%
5. Physical and chemical properties
1). RO5200,Ta1
| Product Name |
Tantalum sheet |
| Material Composition |
RO5200,Ta1, |
| Purity |
99.95% |
| Standard: |
ASTM B708-98 |
| Quantitative analysis |
| Element |
O |
Si |
H |
C |
Cr |
Cu |
Fe |
Mg |
Mn |
Mo |
| Concentration(≤PPM |
100 |
25 |
10 |
30 |
7 |
6 |
15 |
4 |
8 |
10 |
| Element |
Ni |
Nb |
N |
Ti |
W |
Zr |
|
|
|
|
| Concentration(≤PPM) |
5 |
328 |
12 |
10 |
33 |
5 |
|
|
|
|
| Purity(Metallic Base) Ta≥99.95% |
2). RO5252
| Quantitative analysis |
| Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
| Concentration(%) |
2.0~3.5 |
0.010 |
0.010 |
0.0015 |
0.015 |
0.500 |
0.010 |
0.010 |
0.020 |
0.005 |
| Element |
Ni |
|
|
|
|
|
|
|
|
|
| Concentration(%) |
0.010 |
|
|
|
|
|
|
|
|
|
3) RO5255
| Quantitative analysis |
| Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
| Concentration(%) |
9.0~11.0 |
0.010 |
0.010 |
0.0015 |
0.01 |
0.100 |
0.010 |
0.010 |
0.020 |
0.005 |
| Element |
Ni |
|
|
|
|
|
|
|
|
|
| Concentration(%) |
0.010 |
|
|
|
|
|
|
|
|
|
| Grade and size |
Annealed |
Tensile strength
min, psi (MPa) |
Yield strength min,psi (MPa)(2%) |
Elongation min, % (1 inch gage length) |
Sheet, foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm)
Thickness≥0.060"(1.524mm) |
30000 (207) |
20000 (138) |
20 |
| 25000 (172) |
15000 (103) |
30 |
Ta-10W (RO5255)
Sheet, foil. and board |
70000 (482) |
60000 (414) |
15 |
| 70000 (482) |
55000 (379) |
20 |
Ta-2.5W (RO5252)
Thickness<0.125" (3.175mm)
Thickness≥0.125" (3.175mm) |
40000 (276) |
30000 (207) |
20 |
| 40000 (276) |
28000 (193) |
20 |
6. Application:
Tantalum and tantalum alloy(Ta-2.5W,Ta-10W,Ta-40Nb) tubes have the advantages,such as high melting point, corrosion-resistant, facilely-processed in cold environment. They are widely applied in the chemical industry, high temperature technology field and atomic energy industry to build reaction container and heat exchanger, pipe, condensator, clip heater, helix loop, U-pipe in the chemical courses, thermocouple and its protective pipe, liquid state metal container and pipe.
7. Package Details
First packaging with moisture-proof paper;
Second packaging with kraft paper;
Third packaging with foam plastics in all side of plywood case;
Finally packing products in plywood case.
Or as your request.
8. Why choose us
1) Provide free sample
2) High response rates
3) Fast delivery
4) Professional after sale service
5) Bright and chemically cleaned surface with quality.
Quick Notice:
In order to improve our accuracy of quotation and communication, please provide the following information before sending the inquiries:
1)Specific size or drawings;
2)Operation environment;
3)Purchasing quantity for each items;
4)Your special requirements.
Thanks in advance for you attention!
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Contact Information:
Name: Felix Wang(Mr.)
Mobile: +86-18392780227
Tel: +86-917-3388609 Fax: +86-917-3388608
Web: www.chinahhmetal.com
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