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CMW® ELKONITE 35SB tungsten, silver

Category Metal , Nonferrous Metal , Precious Metal , Silver Alloy , Refractory Metal , Tungsten Alloy
Manufacturer CMW Inc.
Trade Name ELKONITE
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CMW® ELKONITE 35SB tungsten, silver.pdf
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Material Notes:
ELKONITE® 35SB is the most popular material made by the press sinter process with a small addition of nickel used to activate the sintering. Because of fewer steps in manufacture this material is more economical than the Elkonite® 35S (press-sinter-infiltrate) counterpart. This composition is widely used for household, appliance, instrument and aircraft circuit breakers. At the currents encountered in small molded case circuit breakers, the erosion characteristics of ELKONITE® 35SB are similar to those of infiltrated ELKONITE® 35S. They are also used in street lighting relays and other special purpose devices where high surge currents are encountered and resistance to welding is required.Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 14.33 g/cc
0.5177 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 86
86
Component Elements Properties Metric English Comments
Silver, Ag 35 %
35 %
Tungsten, W 65 %
65 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000340 ohm-cm
0.00000340 ohm-cm
51 % IACS
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