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Elvis Nickel Alloys, a top-notch supplier and manufacturer based in Houston, USA, specializes in high-purity Niobium Bars that are perfect for advanced engineering projects. These bars boast exceptional corrosion resistance, high-temperature stability, and impressive biocompatibility. Crafted to meet rigorous quality standards like ASTM B392, they are made from niobium with a purity of 99.8% or higher, featuring a uniform grain structure and excellent machinability. You can find niobium bars in various diameters and lengths, with custom sizes available upon request. They’re widely utilized in aerospace, electronics, medical implants, and chemical processing, where reliability and performance in tough environments are essential.
Niobium Bars are generally composed of 99.8% pure niobium, with the option to include minor alloying elements like zirconium for enhanced strength. They exhibit a tensile strength ranging from 275 to 400 MPa, a yield strength of about 200 MPa, and impressive elongation (≥30%), ensuring good ductility and workability. Niobium is known for its high corrosion resistance, particularly in acidic conditions, and maintains stability at high temperatures up to 2000°C in inert atmospheres. It’s non-magnetic, has excellent thermal conductivity, and is biocompatible, making it ideal for medical, nuclear, and high-tech industrial uses.
| Standards : | ASTM B392, ASME SB392 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Element | Niobium R04200 | Niobium R04210 | Nb-1%Zirconium R04251 | Nb-1%Zirconium R04261 |
| C | 0.01 | 0.01 | 0.01 | 0.01 |
| N | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.025 | 0.015 | 0.025 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Zr | 0.02 | 0.02 | 0.8 to 1.2 | 0.8 to 1.2 |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Fe | 0.005 | 0.01 | 0.005 | 0.01 |
| S | 0.005 | 0.005 | 0.005 | 0.005 |
| W | 0.03 | 0.05 | 0.03 | 0.05 |
| Ni | 0.005 | 0.005 | 0.005 | 0.005 |
| Mo | 0.010 | 0.020 | 0.010 | 0.050 |
| Hf | 0.02 | 0.02 | 0.02 | 0.02 |
| Ti | 0.02 | 0.03 | 0.02 | 0.03 |
| B | 2ppm | – | 2ppm | – |
| Al | 0.002 | 0.005 | 0.002 | 0.005 |
| Be | 0.005 | – | 0.005 | – |
| Cr | 0.002 | – | 0.002 | – |
| C | 0.002 | – | 0.002 |
| Grade | Ultimate Tensile Strength, Min, Psi(MPa) | Yield Strength, Psi(MPa) | Elongation min %,mm |
| Types 1 and 2 | 18 000 (125) | 10 500 (73) | 20 |
| Types 3 and 4 | 28 000 (195) | 18 000 (125) | 15 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Niobium Bar in Texas, UAE, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the UAE, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Niobium Bar are widely used in industries requiring high strength, corrosion resistance and thermal stability. They are commonly used in the aerospace industry, such as the manufacture of rocket engine, aircraft and jet turbine parts, due to their ability to withstand extreme temperatures Niobium Bar are used for the manufacture of ultra-tough materials, medical devices and high-performance compounds. Also, it is used in the electronics industry for capacitors and resistors, as well as jewelery due to hypoallergenic properties.
