Alloy 52 Strip/Coil – 51% Ni Controlled Expansion Steel for High‑Performance Applications
A controlled expansion alloy, consisting of 51% Nickel, balance Iron.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.3 g/cm³ |
Dimension
| Property | Value |
|---|---|
Thickness | 0.25 - 0.38 mm |
Dimensions | Available thicknesses: 0.254mm, 0.381mm |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 159 GPa | |
Elongation | 23.0 °C | 35 % | in 2 in. |
Hardness, Rockwell B | 23.0 °C | 80 [-] | |
Tensile strength | 23.0 °C | 552 MPa | |
Yield strength | 23.0 °C | 276 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.05E-5 1/K | from 30°C to the mentioned temperature |
150.0 °C | 1.05E-5 1/K | from 30°C to the mentioned temperature | |
200.0 °C | 1.04E-5 1/K | from 30°C to the mentioned temperature | |
250.0 °C | 1.04E-5 1/K | from 30°C to the mentioned temperature | |
300.0 °C | 1.02E-5 1/K | from 30°C to the mentioned temperature | |
350.0 °C | 1.02E-5 1/K | from 30°C to the mentioned temperature | |
400.0 °C | 1.01E-5 1/K | from 30°C to the mentioned temperature | |
450.0 °C | 1.07E-5 - 9.6E-5 1/K | from 30°C to the mentioned temperature | |
475.0 °C | 1.01E-5 1/K | from 30°C to the mentioned temperature | |
500.0 °C | 1E-5 1/K | from 30°C to the mentioned temperature | |
525.0 °C | 1.04E-5 1/K | from 30°C to the mentioned temperature | |
550.0 °C | 1.02E-5 - 1.07E-5 1/K | from 30°C to the mentioned temperature | |
600.0 °C | 1.08E-5 1/K | from 30°C to the mentioned temperature | |
700.0 °C | 1.17E-5 1/K | from 30°C to the mentioned temperature | |
800.0 °C | 1.25E-5 1/K | from 30°C to the mentioned temperature | |
900.0 °C | 1.33E-5 1/K | from 30°C to the mentioned temperature | |
1011.0 °C | 1.42E-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 | 14 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 4.4E-7 Ω·m |
Magnetic
| Property | Value |
|---|---|
Curie temperature | 530 °C |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.05 % |
Chromium | 0.03 % |
Iron | Balance |
Nickel | 50.5 % |
Silicon | 0.3 % |
Sulfur | 0.025 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Common applications of Alloy 52: Pin feed-throughs for semiconductor devices, glass-to-metal sealing with soft glass for mercury switches and semiconductor devices | |
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