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
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: the resistivity, elastic modulus, allow stress is low, high thermal conductivity
Chemical composition
performance
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
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 sign | 5j1416 | |
| With brand | 5j17 | |
| Composite layer alloybrand | High expansion layer | Cu62Zn38 |
| middle layer | -------- | |
| Low expansion layer | Ni36 | |
| shop sign | Ni | Cr | Fe | Co | Cu | Zn | Mn | Si | C | S | P |
| ≤ | |||||||||||
| Ni36 | 35.0~37.0 | - | allowance | - | - | - | ≤0.6 | ≤0.3 | 0.05 | 0.02 | 0.02 |
| Cu62Zn38 | -- | - | ≤0.15 | - | 60.5~63.5 | allowance | - | - | - | 0.01 | - |
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% | 26.7%±5% | 0.16 | ±10% | -20~180 | -70~250 | 8.3 |
| Modulus of elasticity E/GPa | Hardness (HV) | Tensile strength MPa | Allow stress MPa | ||
| High expansion layer | Low expansion layer | minimum | biggest | ||
| 98~127 | 165~210 | 200~255 | 637~736 | 98 | 294 |
Cold rolled →go oil → pickling → annealing cold-rolled →oil → pickling → annealing cold-rolled → conform to the requirements of the use of thermal bimetal strip
