Steel & Products

TB1577 Thermostatic Bimetal alloy strip

Shanghai Tankii Alloy Material Co., Ltd.
  • Than bending:15.5
  • Application:Flange Plate
  • Technique:Cold Rolled
  • Surface Treatment:light
  • Standard:JIS, GB
  • resistivity:0.78

Base Info

  • material:Ni20Mn6 Ni36
  • features:High thermal sensitivity
  • use:Machine tool electrical appliances
  • Modulus of elasticity:147000
  • Temperature curvature:28.5%±5%
  • Linear temperature:-20~200
  • Allows the use of temperature:-70~350
  • density:8.1
  • Model NO.:TB1577
  • Transport Package:Wooden Case
  • Specification:negotiable
  • Trademark:tankii
  • Origin:China
  • HS Code:7408229000
  • Production Capacity:3000 Tons,Year

Description

GradeTB1577High expansion layerNi20Mn6Low expansion layerNi36

Chemical composition(%)

GradeCSiMnPSNiCrCuFeNi36≤0.05≤0.3≤0.6≤0.02≤0.0235~37--Bal.
 GradeCSiMnPSNiCrCuFeNi20Mn6≤0.050.15~0.35.5~6.5≤0.02≤0.0219~21--Bal.

Typical Physical properties

Density (g/cm3)8.1Electrical resistivity at 20ºC(OMmm2/m)0.8±5%Thermal conductivity, λ/ W/(m*ºC)12Elastic Modulus, E/ Gpa147~177Bending K / 10-6 ºC-1(20~135ºC)15Temperature bending rate F/(20~130ºC)10-6ºC-128.5%±5%Allowable temperature (ºC)-70~ 350Linear temperature (ºC)-20~ 180

Feature: The basic characteristics of Thermostat Bimetallic is bending deformation with temperature changes, resulting in a certain moment.
Thermostat Bimetallic Strip expansion coefficient is different from the two or more layers of metal or alloy along the entire contact surface firmly bonded, having a temperature-dependent shape change occurs thermosensitive functional composites. Wherein the higher expansion coefficient of the active layer is a layer called a low coefficient of expansion of the layer is named passive layer.

TB1577 Thermostatic Bimetal alloy strip
TB1577 Thermostatic Bimetal alloy strip
TB1577 Thermostatic Bimetal alloy strip
TB1577 Thermostatic Bimetal alloy strip
TB1577 Thermostatic Bimetal alloy strip
TB1577 Thermostatic Bimetal alloy strip