Niobium wire 99.98% from Ø0.5-1mm pure metal element 41 niobium
€23.23
VAT included
Niobium wire is characterized by good chemical resistance, a very high melting temperature, high strength with relatively low weight, and good corrosion resistance. Due to its high ductility, niobium is well suited for forming processes and is used, among other things, in aerospace, electrical engineering, metallurgy, and the chemical industry. Available from Auremo.
Important: The wire is supplied on a spool, but in certain cases without a spool in a ring (coil). If a spool is mandatory for you, please ask before ordering.
Length tolerance +/-2mm
Description:
- Production time - none. Already in stock.
- Shipping preparation - 2-3 business days.
- Delivery time - depending on the parcel service. Please check the FAQ.
In our online shop Auremo, you can order niobium wire at affordable prices. Our customers always receive their orders on time.
Niobium belongs to the group of refractory metals and has a melting point of approx. 2477 °C. Niobium is characterized by good strength at relatively low weight. Like all refractory metals, niobium has a high melting point and a relatively high density of approx. 8.57 g/cm3. The thermal conductivity of niobium is comparable to that of tantalum, but lower than that of tungsten. The coefficient of thermal expansion of niobium is higher than that of tungsten, but still significantly lower than that of iron or aluminum. Due to its high ductility, niobium is excellent for forming processes such as bending, stamping, pressing, or deep drawing. Niobium is naturally coated with a dense oxide layer. The oxide layer protects the material and ensures high corrosion resistance.
High strength and good corrosion resistance even at high temperatures enable the use of niobium as a structural material.
Properties of niobium wire:
- good chemical resistance
- very high melting temperature
- resistant in air
- good for forging and rolling
- superconductivity
- good biocompatibility
Main applications for niobium wire:
- alloying metal for steels
- propulsion systems in aircraft and rocket construction
- electrical engineering
- metallurgy
- chemical industry
Mechanical properties (room temperature):
| Young’s modulus GPa | Bulk modulus GPa | Shear modulus GPa |
| 105 | 170 | 38 |
Physical properties ((reference values at 20° C):
| Density g/cm3 | Melting point °C | Boiling point °C | Thermal conductivity W/(mK) | Electrical conductivity MS/m |
| 8.57 | 2477 | 4744 | 54 | 6.58 |
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Reviews
By
eBay
B.
on
17 Aug 2026
(Niobium wire 99.98% from Ø0.5-1mm pure metal element 41 niobium) :
(5/5)
By
eBay
B.
on
15 Aug 2026
(Niobium wire 99.98% from Ø0.5-1mm pure metal element 41 niobium) :
(5/5)
Excellent seller as always! Items are always well packed! Item dimensi
Excellent seller as always! Items are always well packed! Item dimensional accuracy is good! A pleasure to do business with! Thanks!!!
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By
eBay
B.
on
13 Aug 2026
(Niobium wire 99.98% from Ø0.5-1mm pure metal element 41 niobium) :
(5/5)
Niobium wire is characterized by good chemical resistance, a very high melting temperature, high strength with relatively low weight, and good corrosion resistance. Due to its high ductility, niobium is well suited for forming processes and is used, among other things, in aerospace, electrical engineering, metallurgy, and the chemical industry. Available from Auremo.
Niobium wire 99.98% from Ø0.5-1mm pure metal element 41 niobium
€23.23
VAT included