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Chromium Pellets

Chromium Pellets from Goodfellow are high purity chromium metal formed into small, spherical shapes. These pellets exhibit excellent corrosion resistance and high temperature strength. Chromium has a melting point of 1900°C, making it ideal for use in high temperature applications. The pellets can be used as catalysts in chemical reactions or as alloying agents to produce stainless steels. Goodfellow offers a variety of chromium pellet sizes and purities within their wide range of metal pellets.

Formula: Cr
Percentage Purity: 99.99%
Maximum Lump Size: 10mm
Weight: 100g
CAS Number: 7440-47-3
UOM Code: 537-950-98

SKU: 1000043230

Product Code: CR00-LP-000100

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Pellets

Maximum Lump Size		Nominal

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Pellets

Maximum Lump Size		Nominal

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€1,090.16

each

Buy 5 for €883.03 each and save 19%
Buy 10 for €806.72 each and save 26%

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Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	24
Crystal structure	Body centred cubic
Electronic structure	Ar 3d⁵ 4s¹
Valences shown	2, 3, 6
Atomic weight( amu )	51.996
Thermal neutron absorption cross-section( Barns )	3.1
Photo-electric work function( eV )	4.4
Natural isotope distribution( Mass No./% )	50/ 4.35
Natural isotope distribution( Mass No./% )	52/ 83.79
Natural isotope distribution( Mass No./% )	54/ 2.36
Natural isotope distribution( Mass No./% )	53/ 9.5
Atomic radius - Goldschmidt( nm )	0.128
Ionisation potential( No./eV )	4/ 49.1
Ionisation potential( No./eV )	3/ 31.0
Ionisation potential( No./eV )	1/ 6.77
Ionisation potential( No./eV )	6/ 90.6
Ionisation potential( No./eV )	2/ 16.5
Ionisation potential( No./eV )	5/ 69.3

Mechanical Properties

Element	Value
Material condition	Hard
Material condition	Soft
Poisson's ratio	0.21
Poisson's ratio	0.21
Bulk modulus( GPa )	160.2
Bulk modulus( GPa )	160.2
Tensile modulus( GPa )	279
Tensile modulus( GPa )	279
Hardness - Vickers( kgf mm⁻² )	130
Hardness - Vickers( kgf mm⁻² )	220
Tensile strength( MPa )	689
Tensile strength( MPa )	103

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	13.2@20@20°C
Temperature coefficient( K⁻¹ )	0.00214@0-100°C

Physical Properties

Element	Value
Boiling point( C )	2672
Density( gcm⁻³ )	7.1@20°C

Thermal Properties

Element	Value
Melting point( C )	1857
Latent heat of evaporation( J g⁻¹ )	6580
Latent heat of fusion( J g⁻¹ )	260
Specific heat( J K⁻¹ kg⁻¹ )	518@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	94@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	6.5@0-100°C

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Chromium Pellets

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Material Properties for Metals