Nickel Alloys/Cupro Nickel Alloys in Wires Stranded Wires Strip and Ribbons
NICKEL CHROME
PRODUCT
 ANAYSIS
RESISTIVITY
DENSITY
LINEAR EXPANSION
COEFFICIENT
THERMAL
CONDUCTIVITY
NI
Cu
Cr
Fe
Balance
Ohms / cm
Gm3
10-6 C
Temp. Degress C
Wm-1 Degrees C-1
80/20 Nickel Chrome
80
-
20
-
Si+
108
8.35
17.5
20 -1000
15.0
70/30 Nickel Chrome
70
-
30
-
Si+
118
8.16
17.5
20 -1000
13.7
60/16 Nickel Chrome
60
-
15
Bal.
Si+
112
8.20
17.5
20 -1000
13.3
37/18 Nickel Chrome
37
-
18
Bal.
2 Si+
105
7.95
18
20 -1000
13.0
IRON CHROME ALUMINIUM
PRODUCT
 ANAYSIS
RESISTIVITY
DENSITY
LINEAR EXPANSION
COEFFICIENT
THERMAL
CONDUCTIVITY
NI
Cu
Cr
Fe
Balance
Ohms / cm
Gm3
10-6 C
Temp. Degrees C
Wm-1 Degrees C-1
ICA 135
-
-
20
Bal.
4.5 Al
135
7.25
14
20 -1000
16.5
ICA 145
-
-
23
Bal.
6.0 Al
145
7.10
15.1
20 -1000
16.0
COPPER NICKEL
PRODUCT
 ANAYSIS
RESISTIVITY
DENSITY
LINEAR EXPANSION
COEFFICIENT
THERMAL
CONDUCTIVITY
NI
Cu
Cr
Fe
Balance
Ohms / cm
Gm3
10-6 C
Temp. Degrees C
Wm-1 Degrees C-1
CuNi 44 (Hecnum)
44
Bal.
-
-
-
49
8.9
14
20 -1000
21.1
CuNi 30
30
Bal.
-
-
-
37
8.9
15.7
20 -1000
29.0
CuNi 23
23
Bal.
-
-
-
30
8.9
15.7
20 -1000
35.0
CuNi 10
10
Bal.
-
-
-
15
8.9
16
20 -1000
60.0
CuNi 6
6
Bal.
-
-
-
10
8.9
16.2
20 -1000
90.0
CuNi 2
2
Bal.
-
-
-
5
8.9
14.4
20 -1000
160.0
NICKEL ALLOYS
ANALYSIS
DENSITY
Product
NI
Cu
C
Fe
Mn
S
Si
Cr
Ti
Al
Alloy 400
66.5
31.5
0.15
1.25
1
0.012
0.25
-
-
-
8.83
Alloy K 500
65
30
-
1
-
-
-
-
1
3
8.90
'P' Nickel
99.5
0.13
0.08
0.2
0.18
0.005
0.18
-
-
-
8.90
Nickel Mn2
98
0.04
0.04
0.1
1.8
-
0.12
-
-
-
8.86
Alloy 600
76
0.25
0.08
8
0.5
0.008
0.25
15.5
-
-
8.43
Ni-Fe 42%
42
-
-
Bal.
-
8.12
Ni-Fe 48%
48
-
-
Bal.
-
8.17
Ni-Fe 52%
51
-
-
Bal.
-
8.25
Ni-FeCo 29/18
29
-
-
Bal.
Cobalt 17%
8.36

PHOSPHOR BRONZE - BS2873
PB102 - 5% PB103 - 7%

NICKEL SILVER - BS2873
NS103 - 10% NS104 - 12% NS106 - 18%
Nominal Composition
Specific Resistance Microhm - cm @ 20 Degress C
DENSITY G / cm3
Temperature Coefficient of Resistance 20 - 100 Degrees C
Melting Points (app.)
Specific Heat J Kg-1Degree @ 20 Degrees C
THERMAL
CONDUCTIVITY @ 100 Degrees C Wm-1 Degrees
C-1
Product
Nl
Cr
Fe
Co
Other
Alloy 42
42
-
Bal.
-
+
63
8.12
0.0025
1425
500
15
Alloy 48
48
-
Bal.
-
+
41
8.20
0.0034
1425
490
16
Alloy 52
51
-
Bal.
-
+
43
8.25
0.0036
1425
480
17
NiFeCo 29/18
29
-
Bal.
17
+
49
8.36
0.0038
1450
440
16
TEMPERATURE COEFFICIENT ON LINEAR EXPANSION
Product
0 Degrees to 300
Degrees C
0 Degrees to 350 Degrees C
0 Degrees
to 400 Degrees C
0 Degrees to 450
Degrees C
0 Degrees to
500 Degrees C
0 Degrees to 550
Degrees C
42
5.3
5.4
6.2
6.7 - 7.4
8.0
-
48
8.7
8.7
8.8
8.9
9.1
9.6 - 10.3
52
10.1
10.1
10.1
10.0
10.0
10.2 - 10.7
29/18
5.3
5.1
5.0
5.1 - 5.5
6.2
-

NICKEL CHROME ALLOYS
WIRE AND TAPE DATA

80/20 NICKEL CHROME
Content: Ni 79 - Cr 20 - Si Mn+
Outstanding performances at tempratures up to 1200 Degrees C

Density
8.35 g/cm3
Melting Point
1400 Degrees C
Maximum Operating Temprature
1200 Degrees C
Resistivity
108u Ohms / cm

70/30 NICKEL CHROME
Content: Ni 69 - Cr 30 - Si+
This alloy is selected for high temprature in oxidising atmospheres.

Density
8.16 g/cm3
Melting Point
1380 Degrees C
Maximum Operating Temprature
1250 Degrees C
Resistivity
118u Ohms / cm

60/16 NICKEL CHROME
Content: Ni 60- Cr 16 - Fe bal - Si+
Recommended when working temprature does not exceed 1100 Degrees C.

Density
8.20 g/cm3
Melting Point
1350 Degrees C
Maximum Operating Temprature
1100 Degrees C
Resistivity
112u Ohms / cm

37/18 NICKEL CHROME
Content: Ni 37- Cr 18 - Fe bal - Si+
Suitable for a wide range of domestic appliances

Density
7.95 g/cm3
Melting Point
1380 Degrees C
Maximum Operating Temprature
1050 Degrees C
Resistivity
105u Ohms / cm

30/20 NICKEL CHROME
Content: Ni 30 - Cr 20 - Fe bal. Si+
Suitable for resistance element at lower temperatures

Density
7.9 g/cm3
Melting Point
1390 Degrees C
Maximum Operating Temprature
1000 Degrees C
Resistivity
105u Ohms / cm

PLEASE NOTE: TAPES
FOR LESS THAN 6.35 mm WIDTH, RIBBON RESISTANCE AND WEIGHT DATA ARE
CALCULATED ON A CROSS SECTION 6%LESS THAN A TRUE RECTANGLE DUE TO EDGE ROUNDNESS.