One Wire Road, P.O. BOX 667, Sandy Hook, CT 06482
Tel. (203) 426-3133
FAX (203) 426-3805

294 ALLOY SPECIFICATIONS
30 ALLOY | 60 ALLOY | 90 ALLOY | 180 ALLOY | 294 ALLOY

 Copper-Nickel Resistance Alloys
 Physical and Mechanical Properties 294 ALLOY
 Composition 45% Ni, 55% Cu
 Max. Continuous Service Temperature  538C (1000F)
 Specific Resistance- Ohms/circular mil foot
 @ 20C (68F)
294
 Temperature Coefficient of resistance Per
 20C to 100C (68F to 212F)
 .00002
 Specific Gravity (g/c.m.)  8.9
 Tensile Strength (PSI)  60,000 - 100,000
 Corrosion Resistance  Good
 Magnetic  No
 WIRE SIZE 294 ALLOY
 Awg.  Nom.
Dia.
Inches
 
 Nom.
Cir.
Mil Area
 Ohms/Ft
@ 68F
 Feet
per
Pound
 Pounds
per
1000'
 Ohms
per
Pound
 30
31
32
.0100
.0089
.0080
100.
79.2
64.0 
2.940
3.711
4.594
3,300
4,166
5,156
.303
.240
.194
9,700
15,500
23,700
 33
34
35
.0071
.0063
.0056 
50.4
39.7
31.4 
5.833
7.408
9.375
6,548
8,314
10,520
.152
.120
.095
38,200
61,500
98,600
 36
37
38
.0050
.0045
.0040
25.0
20.2
16.0
11.76
14.52
18.37
13,200
16,300
20,630
.076
.061
.048
155,000
236,000
378,000
 39
40
.0035
.0031
12.2
9.61
24.00
30.60
26,940
34,340
.037
.029
647,000
1,050,000

30 ALLOY | 60 ALLOY | 90 ALLOY | 180 ALLOY | 294 ALLOY