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CMW® D355F Pre-oxidized Silver Cadmium Oxide Contact Material ASTM B781 Table 3

Category Metal , Metal Matrix Composite , Nonferrous Metal , Precious Metal , Silver Alloy
Manufacturer CMW Inc.
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CMW® D355F Pre-oxidized Silver Cadmium Oxide Contact Material ASTM B781 Table 3.pdf
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Material Notes:
For electrical contacts; resistant to welding and high surge currentsInformation provided by CMW Inc.
Physical Properties Metric English Comments
Density 9.90 g/cc
0.358 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell F 70 - 90
70 - 90
70 (annealed) - 90 (worked)
Tensile Strength, Ultimate 276 MPa
40000 psi
Annealed
352 MPa
51100 psi
Worked
Thermal Properties Metric English Comments
Melting Point <= 980 °C
<= 1800 °F
Liquidus 980 °C
1800 °F
Component Elements Properties Metric English Comments
CdO 20 %
20 %
Silver, Ag 80 %
80 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000254 ohm-cm
0.00000254 ohm-cm
(68% IACS)
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