Niobium metal round rod 99.95%min from Ø 0.8mm to 250mm rod Nb rod (length : 0.02 Meter, diameter : 140mm)
- Do you need a different steel quality or dimensions? Please contact us. Our sales team will make you an offer from our stock program or delivery program :)
- Field of application: Alloy additive for steel and non-ferrous alloys; production of jewelry; coating of surfaces for implants; bimetal coins; catalyst in hydrochloric acid production;
- Density 8.57 g/cm³; Mohs hardness 6.0; melting point 2477 °C;
- Didn't find the sizes you were looking for? Simply contact us! We will be happy to help you with your request.
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Length tolerance: +/-2mm
If you require a different steel grade or size, please contact us. Our sales team will provide a customized offer from our stock or delivery program.
- Production time: 5-7 weeks
- Preparation for shipment: 2-3 working days
- Delivery time: varies by shipping provider; please refer to our FAQ for details
Niobium is a rare, heavy transition metal from the vanadium group. It has low hardness, making it easy to process, such as by forging. This metal features a very high melting point, excellent ductility at room temperature, and readily absorbs gases. Niobium is highly resistant to air and most acids at room temperature but is unstable in hot alkalis. In powder form, niobium is pyrophoric. Its biocompatibility makes it suitable for medical applications.
Niobium is available at a fair price in the Evek GmbH online store. We value close customer relations and welcome your inquiries.
Primarily, niobium is used as an alloying element to enhance the strength and toughness of stainless steel. Niobium-zirconium alloys are used in nuclear fuel rod cladding, while niobium-titanium alloys are essential for manufacturing permanent magnets. Thanks to its biocompatibility, niobium is also used in jewelry and implants.
Main applications of niobium include:
- Alloying additive for steel and non-ferrous metals
- Jewelry making
- Implant surface coating
- Bimetallic coins
- Catalyst in hydrochloric acid production
Key properties of niobium:
- Low hardness and high ductility
- Extremely high melting point
- Good machinability
- Resistance to most acids
- Stable in hot alkalis
- Excellent biocompatibility
Purchase niobium from Evek GmbH, your trusted supplier. We deliver worldwide and are dedicated to providing top-quality service and expert advice.
- material
- Niobium
- symbol
- Nb
- Atomic number
- 41
- operation area
- Alloy additive for steel and non-ferrous alloys; production of jewelry; coating of surfaces for implants; bimetallic coins; catalyst in hydrochloric acid production
- density
- 8.57 g/cm³
- Melting point
- 2477 °C
- Mohs hardness
- 6,0
- Thermal conductivity
- 53.7 W/(m - K)
- Electrical conductivity
- 6.93 - 10⁶ S/m
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