H.C. Starck Pure Niobium (Columbium)

Seller in Dongguan price: $1774 per MT
Seller in Chittagong price: $1994 per MT
Seller in Bengalūru price: $2518 per MT

H.C. Starck Pure Niobium (Columbium) in Pure Element, Niobium Alloy

  • Physical Properties
  • Specific Gravity
  • 8.47 g/cc
  • Mechanical Properties
  • Hardness, Vickers
  • 50 - 80
  • Tensile Strength, Ultimate
  • >= 112 MPa
  • Tensile Strength, Ultimate
  • >= 124 MPa @Temperature 20.0 °C
  • Tensile Strength, Yield
  • >= 84.8 MPa @Temperature 20.0 °C
  • Elongation at Break
  • >= 25 %
  • Modulus of Elasticity
  • 103 GPa
  • Poissons Ratio
  • 0.38
  • Shear Modulus
  • 37.3 GPa
  • Thermal Properties
  • CTE, linear
  • 12.8 µm/m-°C @Temperature 20.0 - 100 °C
  • Specific Heat Capacity
  • 0.272 J/g-°C @Temperature 27.0 °C
  • Thermal Conductivity
  • 52.3 W/m-K
  • Melting Point
  • 2468 °C
  • Component Elements Properties
  • Niobium, Nb (Columbium, Cb)
  • >= 99.8 %
  • Niobium, Nb (Columbium, Cb)
  • >= 99.9 %
  • Tantalum, Ta
  • <= 0.10 %
  • Tantalum, Ta
  • <= 0.20 %
  • Electrical Properties
  • Volume Resistivity
  • 0.0000145 ohm-cm @Temperature 0.000 - 100 °C
  • Critical Superconducting Temperature
  • 9.20 K
  • Chemical Properties
  • Atomic Mass
  • 92.91
  • Atomic Number
  • 41
  • Thermal Neutron Cross Section
  • 1.1 barns/atom
  • Descriptive Properties
  • Thermal Resistivity
  • 1

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

3 prices for H.C. Starck Pure Niobium (Columbium)

Seller from Dongguan – 2021-05-21:

Seller from Dongguan work with company: Solvay, RTP Company, Teknor Apex Company, SABIC Innovative Plastics (GE Plastics)

Price: $1774 per MT

Seller from Chittagong – 2021-07-11:

Seller from Chittagong work with company: 3M, Solvay, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $1994 per MT

Seller from Bengalūru – 2021-03-02:

Seller from Bengalūru work with company: Solvay, Teknor Apex Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2518 per MT

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