Professional China China Tantalum Wires - 99.95% Pure Tantalum Tungsten Tube Price Per kg, Tantalum tube pipe for Sale – HSG Metal
Professional China China Tantalum Wires - 99.95% Pure Tantalum Tungsten Tube Price Per kg, Tantalum tube pipe for Sale – HSG Metal Detail:
Product Parameters
| Product name | Manufacture good quality ASTM B521 99.95% purity polished seamless r05200 tantalum tube for industry |
| Out Diameter | 0.8~80mm |
| Thickness | 0.02~5mm |
| Length(mm) | 100<L<5000 |
| Color | metallic color |
| Standard | ASTM B521-2012 |
| Milting oint | 2996℃ |
| Boiling point | 5425℃ |
| Density | 16.65g/cm3 |
| State | annealing or hard state |
TableⅠ Chemical Composition of Tantalum Rod
|
Content, Max, Weight % |
||||
|
Element |
R05200 Uanlloyed Tantalum |
R05255 90% Tantalum 10% Tungsten |
R05252 97.5% Tantalum 2.5% Tungsten |
R05240 60% Tantalum 40% Niobium |
|
C |
0.010 |
0.010 |
0.010 |
0.010 |
|
O |
0.015 |
0.015 |
0.015 |
0.020 |
|
N |
0.010 |
0.010 |
0.010 |
0.010 |
|
H |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
|
Fe |
0.010 |
0.010 |
0.010 |
0.010 |
|
Mo |
0.020 |
0.020 |
0.020 |
0.020 |
|
Nb |
0.100 |
0.100 |
0.50 |
35.0~42.0 |
|
Ni |
0.010 |
0.010 |
0.010 |
0.010 |
|
Si |
0.005 |
0.005 |
0.005 |
0.005 |
|
Ti |
0.010 |
0.010 |
0.010 |
0.010 |
|
W |
0.05 |
9.1~11.0 |
2.0~3.5 |
0.050 |
|
Ta |
Remainder |
Remainder |
Remainder |
Remainder |
Table Ⅱ Permissible Variations in Diameter for Tantalum Rods
| Diameter, inch (mm) | Tolerance, +/-inch (mm) |
| 0.125~0.187 excl (3.175~4.750) | 0.003 (0.076) |
| 0.187~0.375 excl (4.750~9.525) | 0.004 (0.102) |
| 0.375~0.500 excl (9.525~12.70) | 0.005 (0.127) |
| 0.500~0.625 excl (12.70~15.88) | 0.007 (0.178) |
| 0.625~0.750 excl (15.88~19.05) | 0.008 (0.203) |
| 0.750~1.000 excl (19.05~25.40) | 0.010 (0.254) |
| 1.000~1.500 excl (25.40~38.10) | 0.015 (0.381) |
| 1.500~2.000 excl (38.10~50.80) | 0.020 (0.508) |
| 2.000~2.500 excl (50.80~63.50) | 0.030 (0.762) |
Table Ⅲ Mechanical Requirements (Annealed Condition)
| Rod, diameter 0.125″ (3.18mm)~2.5″ (63.5mm) | |||
| Grade | Tensile strength, psi (MPa), ≥ | Yield strength, psi (MPa), ≥ | Elongation in 1 inch gage length, %, ≥ |
| RO5200/RO5400 | 25000 (172) | 15000 (103) | 25 |
| RO5252 | 40000 (276) | 28000 (193) | 20 |
| RO5255 | 70000 (482) | 55000 (379) | 20 |
| RO5240 | 40000 (276) | 28000(193) | 25 |
Feature
High melting point
Low steam pressure
Good cold working performance
High chemical stability
Strong resistance to liquid metal corrosion
High dielectric constant of surface oxide film
Application
The heating parts and heat insulation in vacuum blast furnace
Aerospace avition industry
Cookers, coolers, various utensils and devices in the chemical industry
Medical equipment
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for Professional China China Tantalum Wires - 99.95% Pure Tantalum Tungsten Tube Price Per kg, Tantalum tube pipe for Sale – HSG Metal , The product will supply to all over the world, such as: Wellington, Greece, Bolivia, We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
By jari dedenroth from Luxemburg - 2017.05.02 11:33
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Helen from Uzbekistan - 2017.10.27 12:12
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