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CMW® ELKONIUM 46 Silver Alloy

Category Metal , Nonferrous Metal , Precious Metal , Silver Alloy
Manufacturer CMW Inc.
Trade Name ELKONIUM
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CMW® ELKONIUM 46 Silver Alloy.pdf
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Material Notes:
The alloying of small amounts of one of the precious metals, platinum, palladium or gold with silver increases the hardness, and reduces the metal transfer tendency. These alloys maintain a low contact resistance during operation, as they are not susceptible to oxidation. They are susceptible to sulfide tarnishing however, to about the same degree as fine silver. They are suitable for contacts in sensitive devices in both AC and DC circuits.ELKONIUM® 46, a silver palladium alloy, has good electrical conductivity and maintains a low contact resistance. It minimizes the tendency to stick in devices that have low contact force and operates in AC circuits having inrush currents.Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 10.5 g/cc
0.379 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell 15T 44
44
annealed
76
76
cold worked
Tensile Strength, Ultimate 179 MPa
26000 psi
annealed
324 MPa
47000 psi
cold worked
Elongation at Break 3.0 %
3.0 %
cold worked
42 %
42 %
annealed
Component Elements Properties Metric English Comments
Palladium, Pd 1.0 %
1.0 %
Silver, Ag 99 %
99 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000220 ohm-cm
0.00000220 ohm-cm
79 % IACS
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