In-house alloying and analytical lab ensures contact alloys with superior material characteristics and performance.
Williams' extensive offering of Contact Alloys are cast and fabricated to meet the exacting standards of various micro electronics applications. For over 80 years, Williams has been a leader in the fabrication and refining of precious metal alloys. Today, we have the most advanced technology available, integrated directly within our manufacturing facilities.
All of our electrical contact alloys are available in ribbon form in a variety of widths and thickness.
Contact Alloys: Properties
|
 |
|
Have a question? |
|
|
|
Developing a material for your application?
Need process information about a product?
Our engineers can help.
|
|
|
|
|
D = Density |
C = Conductivity |
R = Resistivity (microhms cm) |
TA = Tempers Available |
Alloy |
Nominal
Composition |
D
(g/cc) |
ASTM
Equiv.
|
Compare
To 1 |
C
%IACS |
R |
TA |
C102 |
69Au, 25Ag, 6Pt |
16.0 |
B522 |
WE 1 |
10 |
15.8 |
AR, A |
C103 |
35Pd, 30Ag, 14Cu,
10Au, 10Pt, 1Zn |
11.8 |
B540 |
Paliney 7 |
4.9-5.5 |
35.2-31.3 |
AR, A, WQ |
C105 |
44Pd, 38Ag, 16Cu,
1Pt, 1Ni |
10.8 |
B563 |
Paliney 6 |
5.6-6.7 |
34.8-25.8 |
AR, A, WQ |
C106 |
72Ag, 28Cu |
10.0 |
B628 |
- |
84-89.5 |
2.0-1.9 |
AR, A |
C109 |
60Pd, 40Ag |
11.6 |
B731 |
R -156 |
4.1 |
42.0 |
AR, A |
C110 |
75Au, 25Ag |
15.9 |
|
Ney Oro 28 |
16.8 |
10.3 |
AR, A |
C117 |
Ag, Mg, Ni |
10.4 |
|
Consil 995 |
75 |
2.3 |
AR, A |
C118 |
90Ag, 10Cu |
10.31 |
|
Coin Silver |
79-94 |
2.1-1.8 |
Ar, A |
AR = As rolled, [1/4 hard, 1/2 hard, full hard], A = Annealed, WQ = Water Quenched
1 The competing products listed by the trademarks of their respective suppliers are for industry reference and comparison purposes only. None of the competing products, which are subject to change by their
suppliers, are available from Williams Advanced Materials. No claim is made by this listing that any such supplier endorses any products made by Williams Advanced Materials.
|
