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5j20110 Thermostatic Bimetal alloy strip for Industry

China 5j20110 Thermostatic Bimetal alloy strip for Industry, Find details about China thermal bimetal strip, 5j20110 Strip for Thermostat from 5j20110 Thermostatic Bimetal alloy strip for Industry

Model NO.
5j20110
Width
2-5mm
MOQ
2 Kg
Trademark
TANKII 518
Transport Package
Inner Core, Plastic Film, Wooden Case
Specification
SGS, RoHs
Origin
China
HS Code
750620000
Model NO.
5j20110
Width
2-5mm
MOQ
2 Kg
Trademark
TANKII 518
Transport Package
Inner Core, Plastic Film, Wooden Case
Specification
SGS, RoHs
Origin
China
HS Code
750620000
5j20110 Thermostatic Bimetal alloy strip

A bimetallic strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand at different rates as they are heated, usually steel and copper, or in some cases steel and brass. The strips are joined together throughout their length by riveting, brazing or welding. The different expansions force the flat strip to bend one way if heated, and in the opposite direction if cooled below its initial temperature. The metal with the higher coefficient of thermal expansion is on the outer side of the curve when the strip is heated and on the inner side when cooled

The sideways displacement of the strip is much larger than the small lengthways expansion in either of the two metals. This effect is used in a range of mechanical and electrical devices. In some applications the bimetal strip is used in the flat form. In others, it is wrapped into a coil for compactness. The greater length of the coiled version gives improved sensitivity.
 
Grade5J20110
High expansion layerMn75Ni15Cu10
Low expansion layerNi36
 
 
Description:
Chemical composition(%)
 
GradeCSiMnPSNiCrCuFe
Ni36≤0.05≤0.3≤0.6≤0.02≤0.0235~37--Bal.

 

GradeCSiMnPSNiCrCuFe
Mn75Ni15Cu10≤0.05≤0.5Bal.≤0.02≤0.0214~16-9~11≤0.8

Physical properties
>Density (g/cm3): 7.7
> Allowable temperature (ºC): -70~ 200
 Linear temperature (ºC): -20~ 150
>Electrical resistivity (μΩ*m): 1.13 ±5% (20ºC)
>Thermal conductivity ( W/m. ºC): 6
>Bending K / 10-6 ºC-1(20~135ºC): 20.8
> Elastic Modulus, E/GPa 113~142


5j20110 Thermostatic Bimetal alloy strip for Industry
5j20110 Thermostatic Bimetal alloy strip for Industry
5j20110 Thermostatic Bimetal alloy strip for Industry
5j20110 Thermostatic Bimetal alloy strip for Industry
5j20110 Thermostatic Bimetal alloy strip for Industry
5j20110 Thermostatic Bimetal alloy strip for Industry
 

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