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Product Details:
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| Shape: | Strip | Condition: | Soft |
|---|---|---|---|
| Thickness: | 0.1~2mm | Standard: | GB/T 4461-1992 |
| Surface: | Bright | Application: | Temperature Control Element |
| High Light: | precision tubing,kovar alloy |
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Precision Alloy Thermostat Bimetallic Strip 5J1580 for Automatic Control Devices and Instrumentation
Name: 5J1580/ Kanthal 155/ ТБ 1523
Application: The material is mainly in automatic control devices and instrumentation (eg: exhaust thermometers, thermostats, voltage regulators, temperature relay, automatic protection switching, diaphragm meters, etc.) make temperature control, temperature compensation, current limit, temperature indicator and other heat-sensitive components.
Feature: The basic characteristics of Thermostat Bimetallic is bending deformation with temperature changes, resulting in a certain moment.
Thermostat Bimetallic Strip expansion coefficient is different from the two or more layers of metal or alloy along the entire contact surface firmly bonded, having a temperature-dependent shape change occurs thermosensitive functional composites. Wherein the higher expansion coefficient of the active layer is a layer called a low coefficient of expansion of the layer is named passive layer.
Standard: GB/T 4461-1992
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Description:
Chemical composition(%)
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Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Cu |
Fe |
|
Ni36 |
≤0.05 |
≤0.3 |
≤0.6 |
≤0.02 |
≤0.02 |
35~37 |
- |
- |
Bal. |
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Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Cu |
Fe |
|
Ni20Mn6 |
≤0.05 |
0.15~0.3 |
5.5~6.5 |
≤0.02 |
≤0.02 |
19~21 |
- |
- |
Bal. |
Physical properties
Application: Bimetallic thermometer is a low-temperature field measurement instrumentation. You can directly measure the various production processes -80 ℃ - + 500 ℃ in the range of liquid vapor, gas temperature.
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