Alloy 46 (Ni-Fe) Annealed Strip/Coil – High-Strength, Controlled Expansion
A controlled expansion alloy, consisting of 46% nickel, balance iron.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.17 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 159 GPa | |
Elongation | 23.0 °C | 30 % | in 2 in. |
Hardness, Rockwell B | 23.0 °C | 80 [-] | |
Tensile strength | 23.0 °C | 552 MPa | |
Yield strength | 23.0 °C | 242 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 8.2E-6 1/K | from 30°C to the mentioned temperature |
150.0 °C | 8.1E-6 1/K | from 30°C to the mentioned temperature | |
200.0 °C | 7.9E-6 1/K | from 30°C to the mentioned temperature | |
250.0 °C | 7.8E-6 1/K | from 30°C to the mentioned temperature | |
300.0 °C | 7.5E-6 1/K | from 30°C to the mentioned temperature | |
350.0 °C | 7.1E-6 - 7.8E-6 1/K | from 30°C to the mentioned temperature | |
375.0 °C | 7.5E-6 1/K | from 30°C to the mentioned temperature | |
400.0 °C | 7.5E-6 1/K | from 30°C to the mentioned temperature | |
425.0 °C | 7.6E-6 1/K | from 30°C to the mentioned temperature | |
450.0 °C | 7.9E-6 1/K | from 30°C to the mentioned temperature | |
500.0 °C | 8.2E-6 - 8.9E-6 1/K | from 30°C to the mentioned temperature | |
550.0 °C | 9.3E-6 1/K | from 30°C to the mentioned temperature | |
600.0 °C | 9.8E-6 1/K | from 30°C to the mentioned temperature | |
700.0 °C | 1.07E-5 1/K | from 30°C to the mentioned temperature | |
800.0 °C | 1.16E-5 1/K | from 30°C to the mentioned temperature | |
900.0 °C | 1.25E-5 1/K | from 30°C to the mentioned temperature | |
1000.0 °C | 1.34E-5 1/K | from 30°C to the mentioned temperature | |
Melting point | 1427 °C | ||
Specific heat capacity | 23.0 °C | 502 J/(kg·K) | |
Thermal conductivity | 23.0 °C | 11 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 4.7E-7 Ω·m |
Magnetic
| Property | Value |
|---|---|
Curie temperature | 460 °C |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.05 % |
Chromium | 0.03 % |
Iron | Balance |
Manganese | 0.5 % |
Nickel | 46 % |
Silicon | 0.3 % |
Sulfur | 0.025 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Common applications of Alloy 42: Thermostats, thermoswitches, integrated circuit lead frames, select glass-to-metal sealing applications, high temperature curing of aircraft thermoset composites | |
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