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Formula: CA
Form: Pellet/Lump
Material: Calcium
CAS Number: 7440-70-2
Commodity: Metals
Purity:
99%
Maximum Lump Size:
10mm
Hazard Pictogram:
GHS02
Calcium Pellets is a product offered by Goodfellow within their range of metal pellets. Calcium has a relatively low density of 1.55g/cm3 and a low melting point of 842°C. With its reactive chemical properties, calcium has important metallurgical uses like removing oxygen, sulfur and other impurities from alloys. It also improves the hardness and strength of lead alloys. In addition, calcium pellets can be used in steelmaking to control the shape, size and distribution of oxide and sulfide inclusions. Goodfellow provides high-purity calcium pellets for research and industrial applications.
Flammable
Tolerances
Pellet/Lump
| Maximum Lump Size | Nominal |
|---|
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 20 |
| Crystal structure | Face centred cubic |
| Electronic structure | Ar 4s² |
| Valences shown | 2 |
| Atomic weight( amu ) | 40.08 |
| Thermal neutron absorption cross-section( Barns ) | 0.44 |
| Photo-electric work function( eV ) | 2.87 |
| Natural isotope distribution( Mass No./% ) | 40/ 96.941 |
| Natural isotope distribution( Mass No./% ) | 43/ 0.135 |
| Natural isotope distribution( Mass No./% ) | 44/ 2.086 |
| Natural isotope distribution( Mass No./% ) | 48/ 0.187 |
| Natural isotope distribution( Mass No./% ) | 42/ 0.647 |
| Natural isotope distribution( Mass No./% ) | 46/ 0.004 |
| Atomic radius - Goldschmidt( nm ) | 0.197 |
| Ionisation potential( No./eV ) | 2/ 11.87 |
| Ionisation potential( No./eV ) | 6/ 109 |
| Ionisation potential( No./eV ) | 1/ 6.11 |
| Ionisation potential( No./eV ) | 4/ 67.1 |
| Ionisation potential( No./eV ) | 3/ 50.9 |
| Ionisation potential( No./eV ) | 5/ 84.4 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.31 |
| Poisson's ratio | 0.31 |
| Bulk modulus( GPa ) | 17.2 |
| Bulk modulus( GPa ) | 17.2 |
| Tensile modulus( GPa ) | 19.6 |
| Tensile modulus( GPa ) | 19.6 |
| Hardness - Vickers( kgf mm⁻² ) | 17 |
| Tensile strength( MPa ) | 55 |
| Tensile strength( MPa ) | 115 |
| Yield strength( MPa ) | 14 |
| Yield strength( MPa ) | 84.5 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 3.7@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.00457@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | -0.51 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 1484 |
| Density( gcm⁻³ ) | 1.55@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 839 |
| Latent heat of evaporation( J g⁻¹ ) | 3760 |
| Latent heat of fusion( J g⁻¹ ) | 209 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 653@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 125@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 22@0-100°C |
Other Customers Purchased
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Woods Metal Pellets Formula: Bi50/Pb25/Cd12.5/Sn12.5
Maximum Lump Size: 310mm
Weight: 1000g
UOM Code: 572-354-39
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Zirconium Pellets Formula: Zr
Percentage Purity: 99.2%
Maximum Lump Size: 25mm
Weight: 1g
Type: Sponge
CAS Number: 7440-67-7
UOM Code: 121-660-62
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Yttrium Pellets Formula: Y
Percentage Purity: 99.9%
Maximum Lump Size: 50mm
Weight: 50g
CAS Number: 7440-65-5
UOM Code: 113-102-75
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Ytterbium Pellets Formula: Yb
Percentage Purity: 99.9%
Maximum Lump Size: 25mm
Weight: 900g
CAS Number: 7440-64-4
UOM Code: 195-736-09
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Zinc Sulfide Pellets Formula: ZnS
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 50g
CAS Number: 1314-98-3
UOM Code: 087-370-83
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Zinc Pellets Formula: Zn
Percentage Purity: 99.99%
Maximum Lump Size: 10mm
Weight: 200g
CAS Number: 7440-66-6
UOM Code: 214-480-21
eachStarting at $153.73
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