5j1416 Thermal Bimetal Strip (5J17)

- Sep 05, 2016-

Basic Info
  • Model NO.: 5J1416

  • Certification: BV

  • Technique: Cold Rolled

  • Than bending: 14.3

  • density: 8.3

  • Linear temperature: -20~180

  • Modulus of elasticity: 98000

  • features: Good thermal conductivity, easy electroplating, we

  • Trademark: tankii

  • Specification: negotiable

  • HS Code: 7408229000

  • Standard: JIS, GB

  • Surface Treatment: light

  • Application: Flange Plate

  • resistivity: 0.16

  • Allows the use of temperature: -70~250

  • Temperature curvature: 26.7%±5%

  • use: Temperature compensation element

  • material: Cu62zn38 Ni36

  • Package: Wooden Case

  • Origin: China

Product Description
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: the resistivity, elastic modulus, allow stress is low, high thermal conductivity
shop sign5j1416
With brand5j17
Composite layer
High expansion layerCu62Zn38
middle layer--------
Low expansion layerNi36
Chemical composition
shop signNiCrFeCoCuZnMnSiCSP
Cu62Zn38   ---≤0.15-60.5~63.5allowance---0.01-

Than bending K(20~135ºC)Temperature curvature
F/(greenhouse ~ 130 ºC)
 resistivityLinear temperature
/ ºC
Allows the use of temperature / ºCDensity (g/cm after)
Nominal valueAllowable deviationStandard valuesAllowable deviation
Level 1Level  2
Modulus of elasticity
Hardness (HV)Tensile strength
Allow stress MPa
High expansion layerLow expansion layer minimumbiggest
 production process
Cold rolled →go oil → pickling → annealing cold-rolled →oil → pickling → annealing cold-rolled → conform to the requirements of the use of thermal bimetal strip