Niobium Seamless Tube/Pipe 99.95%-99.99%
Description
Niobium is a soft, grey, crystalline, ductile transition metal which has a very high melting point and it is corrosion resistant. Its melting point is 2468℃ and boiling point 4742℃. It
is has the largest magnetic penetration than any other elements and it also has superconductive properties, and a low capture cross section for thermal neutrons. These unique physical properties make it useful in super alloys used in the steel, aerospace, shipbuilding, nuclear, electronics, and medical industries.
We produce R04200, R04210 seamless tubes/pipes, welding tubes/pipes, capillary tubes which meet ASTM B 394-98 standard and the sizes can be customized as per your required dimensions. We will do our best to fulfill customers' needs and markets' demands by providing a great variety of customized products. Taking advantages of our high quality niobium oxide raw material, advanced equipment, innovative technology, professional team, we tailored your required products. You may tell us all your requirements and we dedicated in manufacturing upon your needs.
Type and Size:
Metallic impurities, ppm max by weight, Balance – Niobium
| Element | Fe | Mo | Ta | Ni | Si | Ti | W | Zr |
| RO4200-1 | 40 | 50 | 500 | 20 | 40 | 20 | 50 | 200 |
| RO4210-2 | 100 | 100 | 700 | 50 | 100 | 40 | 200 | 200 |
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| RO4200-1 | 35 | 12 | 120 | 30 |
| RO4210-2 | 50 | 15 | 150 | 80 |
Mechanical properties for annealed tube/pipe
| Ultimate Tensile Strength (MPa) | 125 |
| Yield strength (0. 2% offset) min, psi (MPa) | 59 |
| Elongation(%, 1-in gage length) | 25 |
Features
Niobium Seamless Tubing ,99.9%(3N)-99.95%(3N5), ASTM B394-98
Grade:RO4200,RO4210
Purity: 99.95%(3N5)-99.99%(4N)
Surface: tube wall should be smooth, clean, greaseless, without fissure or burr, no no oxidation or hydrogenation, no scratch or transformation
Applications
To be used for manufacturing high sodium lamps, aerospace and aviation industry, structural material for engine, reactor for chemistry, heat exchanger tube, built-in component of reactor and coating material.
To be used for manufacturing high sodium lamps, aerospace and aviation industry, structural material for engine, reactor for chemistry, heat exchanger tube, built-in component of reactor and coating material.
Related products
-
Niobium Wire
Description R04200 -Type 1, Reactor grade unalloyed niobium; R04210 -Type 2, Commercial grade unalloyed niobium; R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium; R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium; Type and Size: Metallic impurities, ppm max by weight, Balance - Niobium Element Fe Mo Ta Ni Si W Zr Hf Content 50 100 1000 50 50 300 200 200 Non-Metallic impurities, ppm max by weight...
-
Hot Selling Polished Superconductor Niobium Sheet
Description We produce R04200, R04210 plates, sheets, strips and foils which meet ASTM B 393-05 standard and the sizes can be customized as per your required dimensions. We will do our best to fulfill customers' needs and markets' demands by providing a great variety of customized products. Taking advantages of our high quality niobium oxide raw material, advanced equipment, innovative technology, professional team, we tailored your required p...
-
High Purity Nb Niobium Rod For Superconductor
Description Niobium rods and Niobium bars are usually used in the production of niobium wire, and can also be used in the production of niobium workpieces. It can be used as the internal structural parts of high-temperature furnaces and accessories in corrosion-resistant chemical equipment.Our niobium bars and rods are used in a vast array of applications. Some of these uses include sodium vapor lamps, HD television backlighting, capacitors, j...
