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Formula: Ag 72/Cu 28
Form: Powder
Material: Silver/Copper
Commodity: Precious Metals
Max Particle Size: 45μm

Silver/Copper Alloy Powder (Ag72/Cu28)

Silver Copper Alloy Powder (Ag72/Cu28) delivers the combined electrical, thermal, and mechanical benefits of silver and copper in a finely divided, process-ready form. Its particle morphology ensures excellent packing density and homogeneity in powder metallurgy, brazing, and conductive pastes. Industries such as electronics, automotive, and aerospace use this alloy powder for manufacturing electrical contacts, soldering materials, and high-conductivity structural components. Specific applications include producing sintered conductive connectors, thermally conductive adhesive formulations, and brazing alloys with enhanced corrosion resistance. In research, it serves as a feedstock for additive manufacturing and nanocomposite development. The balance of high conductivity with improved mechanical strength makes it a key material for demanding applications requiring both electrical performance and durability.
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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
Maximum Particle Size Nominal
Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal

Material Properties for Precious Metals

Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 2
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 779
Physical Properties
Element Value
Density( gcm⁻³ ) 9.96

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