Technical Data Sheet
Safety Data Sheet

Bismuth/Lead Alloy Pellets (Bi55.5/Pb44.5)

Bismuth/lead alloy pellets (Bi55.5/Pb44.5) are manufactured by Goodfellow within their range of metal alloy pellets. The bismuth-lead composition provides a melting point of approximately 125°C. The high density and malleability of the bismuth-lead alloy make these pellets suitable for applications such as high density ballast material and radiation shielding. The pellets can also be melted and cast into custom shapes and sizes for uses ranging from fishing lure molds to specialty weights.
Weight: 312g
Technical Name: Bismuth/Lead
Formula: Bi55.5/Pb44.5
Density: 10.5g/cm³
Maximum Lump Size: 300mm
UOM Code: 332-101-21
SKU: 1000052262
Product Code: BI07-LP-000100


Maximum Lump Size Nominal

Serious health hazard

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Maximum Lump Size Nominal
Technical Data Sheet
Safety Data Sheet

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Material Properties for Alloys

Mechanical Properties
Element Value
Hardness - Brinell 15
Elongation at break( % ) 37.5
Tensile strength( MPa ) 44.1
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 43
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 124
Specific heat( J K⁻¹ kg⁻¹ ) 155@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 4@85°C
Physical Properties
Element Value
Density( gcm⁻³ ) 10.44
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