Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

CMW® ELKONITE® 40S Infiltrated Tungsten Silver contact material ASTM B631

Category Metal , Metal Matrix Composite , 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® 40S Infiltrated Tungsten Silver contact material ASTM B631.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
For arcing and current carrying electrical contacts.Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 14.28 g/cc
0.5159 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 70
70
Flexural Modulus 0.758 GPa
110 ksi
Thermal Properties Metric English Comments
Thermal Conductivity 180 W/m-K
1250 BTU-in/hr-ft²-°F
Melting Point 980 - 3410 °C
1800 - 6170 °F
Solidus 980 °C
1800 °F
Liquidus 3410 °C
6170 °F
Component Elements Properties Metric English Comments
Silver, Ag 40 %
40 %
Tungsten, W 60 %
60 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000297 ohm-cm
0.00000297 ohm-cm
(58% IACS)
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved