5j1480 Thermostatic Bimetal alloy strip

China 5j1480 Thermostatic Bimetal alloy strip, Find details about China 5j1480, Thermal bimetal from 5j1480 Thermostatic Bimetal alloy strip

Basic Info.

Model NO.

5j1480

Than bending

14.3

resistivity

0.8

density

8.2

Allows the use of temperature

-70~350

Linear temperature

-20~180

Temperature curvature

26.2%±5%

Modulus of elasticity

147000

use

Temperature measuring element

features

Medium than bending and resistivity

material

Ni22Cr3 Ni36

Trademark

tankii

Transport Package

Wooden Case

Specification

negotiable

Origin

China

HS Code

7408229000

Model NO.

5j1480

Than bending

14.3

resistivity

0.8

density

8.2

Allows the use of temperature

-70~350

Linear temperature

-20~180

Temperature curvature

26.2%±5%

Modulus of elasticity

147000

use

Temperature measuring element

features

Medium than bending and resistivity

material

Ni22Cr3 Ni36

Trademark

tankii

Transport Package

Wooden Case

Specification

negotiable

Origin

China

HS Code

7408229000

Product Desciption

5j1480 Thermostatic Bimetal alloy strip / bimetallic strip

Other names (Kanthal 135)

Bimetal Introduction
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.

shop sign		5j1480
With brand		5j18
Composite layer alloybrand	High expansion layer	Ni22Cr3
	middle layer	--------
	Low expansion layer	Ni36

Chemical composition

shop sign	Ni	Cr	Fe	Co	Cu	Zn	Mn	Si	C	S	P
shop sign	Ni	Cr	Fe	Co	Cu	Zn	Mn	Si	≤
Ni36	35.0~37.0	-	allowance	-	-	-	≤0.6	≤0.3	0.05	0.02	0.02
Ni22Cr3	21.0~23.0	2.0~4.0	allowance	-	-	-	0.3~0.6	0.15~0.3	0.25~0.35	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
14.3	±5%	±7%	26.2%±5%	0.8	±5%	-20~180	-70~350	8.2

Modulus of elasticity E/GPa	Hardness (HV)		Tensile strength MPa	Allow stress MPa
Modulus of elasticity E/GPa	High expansion layer	Low expansion layer	Tensile strength MPa	minimum	biggest
147~177	270~340	200~255	785~883	196	343