Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

CMW® ELKONITE® 30W3 Infiltrated Copper Tungsten contact material ASTM B702, Class E, infiltrated, RWMA Class 12

Category Metal , Metal Matrix Composite , Nonferrous Metal , 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® 30W3 Infiltrated Copper Tungsten contact material ASTM B702, Class E, infiltrated, RWMA Class 12.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
For projection welding dies, die facing, and resistance welding electrodes. Also used for low expansion structural members. Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 15.56 g/cc
0.5621 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 103
103
Flexural Modulus 1.17 GPa
170 ksi
Thermal Properties Metric English Comments
Thermal Conductivity 145 W/m-K
1010 BTU-in/hr-ft²-°F
Melting Point 1080 - 3410 °C
1980 - 6170 °F
Solidus 1080 °C
1980 °F
Liquidus 3410 °C
6170 °F
Component Elements Properties Metric English Comments
Copper, Cu 20 %
20 %
Tungsten, W 80 %
80 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000421 ohm-cm
0.00000421 ohm-cm
(41% IACS)
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved