• P70R Thermal bimetal alloy strip
  • P70R Thermal bimetal alloy strip
  • P70R Thermal bimetal alloy strip
  • P70R Thermal bimetal alloy strip
  • P70R Thermal bimetal alloy strip
  • P70R Thermal bimetal alloy strip

P70R Thermal bimetal alloy strip

Product Type: Thermal bimetallic
Material: Ni36 Mn72Ni10Cu18
Carbon Content: Low Carbon
Than bending: 21.1
resistivity: 0.12
density: 8.G/cm3;
Customization:

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Basic Info.

Model NO.
P70R
Allows the use of temperature
-70~260
Modulus of elasticity
1.38
use
Thermal protector
Linear temperature
-20~200
Temperature curvature
38.0%±5%
Transport Package
Wooden Case
Specification
negotiable
Trademark
tankii
Origin
China
HS Code
7408229000
Production Capacity
3000 Tons/Year

Product Description

P70R Thermal bimetal alloy 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: Linear temperature range is higher, low thermal performance, can be used at high temperature.

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
21.1 ±8% ±10% 38.0%±10% 0.12 ±5% -20~200 -70~260 8.0

P70R Thermal bimetal alloy strip
P70R Thermal bimetal alloy strip
P70R Thermal bimetal alloy strip
P70R Thermal bimetal alloy strip
P70R Thermal bimetal alloy strip
P70R Thermal bimetal alloy strip
 

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