ASTMB365 RO5200 RO5252Ta-10W Tantalum Bar Pure Tantalum Price per kg
1.Grade: Ta1
2.Purity : > =99.95%
3.Characteristic:
Density: 16.6 g/cm3
Certificate: ISO9001:2008
4.Product Feature:
Strict quality control system:
--- Each link of the production will be strictly controlled, ensuring without one unqualified product being out from our company.
6.Dimensions and tolerance
Various kinds of Tantalum crucibles made in our workshop with the following typical dimensions :
Grade(UNS) |
Annealed |
||
Tensile strength min, psi (MPa) |
Yield strength min,psi (MPa)(2%) |
Elongation min, % (1 inch gage length) |
|
Pure Ta (RO5200, RO5400) |
30000 (207) |
20000 (138) |
20 |
Ta-10W (RO5255) |
70000 (482) |
60000 (414) |
15 |
Ta-2.5W (RO5252) |
40000 (276) |
30000 (207) |
20 |
Ta-40Nb (RO5240) |
35000 (241) |
20000 (138) |
25 |
Chemistry % | |||||||||||||
Designation |
Chief component |
Impurities maxmium |
|||||||||||
Ta |
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
|
Ta1 |
Remainder |
0.005 |
0.003 |
0.002 |
0.006 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
|
Ta2 |
Remainder |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.08 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
TaNb3 |
Remainder |
3.5 |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
TaNb20 |
Remainder |
17.0-23.0 |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
Ta2.5W |
Remainder |
0.005 |
0.003 |
0.002 |
3.0 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
|
Ta10W |
Remainder |
0.005 |
0.003 |
0.002 |
11 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
|
Advantages:
1. Excellent corrosion resistance
2. High temperature strength
3. Easy to machine
4. Good biocompatibility
Technology:
tantalum Powder → Isocratic Pressing → Bar Billet →Sintering → Semi-finished bar →Forging
→ Swaging → Polished → End products → Inspection → Packing
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