• Thermal bimetal strip 5j1380 bimetallic strip
  • Thermal bimetal strip 5j1380 bimetallic strip
  • Thermal bimetal strip 5j1380 bimetallic strip
  • Thermal bimetal strip 5j1380 bimetallic strip

Thermal bimetal strip 5j1380 bimetallic strip

Standard: JIS, GB
Certification: ISO
Surface Treatment: light
Technique: Cold Rolled
Application: Flange Plate
Than bending: 13.8
Customization:

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Basic Info.

Model NO.
5j1380
resistivity
0.8
density
8.1
Allows the use of temperature
-80~350
Linear temperature
-20~100
Temperature curvature
26.2%±5%
Modulus of elasticity
147000
use
Temperature control components in low temperature
features
Linear temperature is low
material
Ni19Mn7 Ni34
Transport Package
Wooden Case
Specification
negotiable
Trademark
tankii
Origin
China
HS Code
7408229000
Production Capacity
3000 Tons/Year

Product Description

Thermal bimetal strip 5j1380 bimetallic strip

overview 

Thermal bimetal strip is by the different expansion coefficient of two or more than two layers of metal or metal solid combination, and along the entire interface varies with temperature and the thermal function of shape changes in composite materials.One of high expansion coefficient become active layer, low expansion coefficient becomes passive.When requirements with high resistivity, but heat sensitive resistance performance is essentially the same type of thermal bimetal series, can be added between the two layers of different thickness of middle layer as a shunt layer, is to achieve the purpose of control different resistivity.

The basic characteristic of the thermal bimetal is changing with temperature and temperature deformation, resulting in a certain moment.Many devices use this feature to convert heat energy into mechanical work to achieve automatic control.Thermal bimetal used for control system and temperature sensor in the measuring instrument.

Main features: under 0 ºC low temperature has higher heat sensitive properties, suitable for use under low temperature

 
shop sign 5j1380
With brand 5j19
Composite layer
alloybrand
High expansion layer Ni19Mn7
middle layer --------
Low expansion layer Ni34

Chemical composition
shop sign Ni Cr Fe Cu Zn Mn Si C S P
Ni34 33.5~35.0 - allowance - - ≤0.60 ≤0.30 0.05 0.02 0.02
Ni19Mn7  18.0~20.0 - allowance - - 6.5~8.0 0.15~0.3 0.05 0.02 0.02

performance
Than bending K(20~135ºC) Temperature curvature
F/(greenhouse ~ 130 ºC)
 resistivity Linear temperature
/ ºC
Allows the use of temperature / ºC Density (g/cm after)
Nominal value Allowable deviation Standard values Allowable deviation
Level 1 Level  2
13.8 ±5% ±7% 26.2%±5% 0.8 ±5% -20~100 -80~350 8.1
 
Modulus of elasticity
E/GPa
Hardness (HV) Tensile strength
MPa
Allow stress MPa
High expansion layer Low expansion layer  minimum biggest
147~177 255~320 200~255 736~834 196 392
 
Thermal bimetal strip 5j1380 bimetallic strip
Thermal bimetal strip 5j1380 bimetallic strip
Thermal bimetal strip 5j1380 bimetallic strip
Thermal bimetal strip 5j1380 bimetallic strip
Thermal bimetal strip 5j1380 bimetallic strip
Thermal bimetal strip 5j1380 bimetallic strip
 

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