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P675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical Work
P675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical Work
Specifications
Brand Name :
TANKII
Model Number :
P675R
Certification :
ISO9001
Place of Origin :
Shanghai
MOQ :
100kg
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
150+ton+per month
Delivery Time :
8-20 days
Packaging Details :
standard packing
model no. :
P675R
density :
7.7g/cm³
Allowed use temperature :
-70~260
Linear temperature :
-20~200
Temperature curvature :
39.4
Modulus of elasticity :
1.38
Description

P675R Thermostatic Bimetal strip

(Common Name: Truflex P675R, Chace 7500,Telcon200, Kanthal 1200)
Bimetallic TB208/110 holds very high thermal sensitivity and higher resistivity,but the modulus of elasticity and allowable stress is lower,it can improve the sensitivity of the instrument,decrease the size and increase the force.
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.

Composition

Grade P675R
High expansion layer Mn75Ni15Cu10
Low expansion layer Ni36


Chemical composition(%)

Grade C Si Mn P S Ni Cr Cu Fe
Ni36 ≤0.05 ≤0.3 ≤0.6 ≤0.02 ≤0.02 35~37 - - Bal.
Grade C Si Mn P S Ni Cr Cu Fe
Mn75Ni15Cu10 ≤0.05 ≤0.5 Bal. ≤0.02 ≤0.02 14~16 - 9~11 ≤0.8


Typical Physical properties

Density (g/cm3) 7.7
Electrical resistivity at 20ºC(ohm mm2/m) 1.13 ±5%
Thermal conductivity, λ/ W/(m*ºC) 6
Elastic Modulus, E/ Gpa 113~142
Bending K / 10-6 ºC-1(20~135ºC) 20.8
Temperature bending rate F/(20~130ºC)10-6ºC-1 39.0%±5%
Allowable temperature (ºC) -70~ 200
Linear temperature (ºC) -20~ 150



P675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical WorkP675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical WorkP675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical WorkP675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical WorkP675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical Work

Product tags

bimetal disc thermostat l239

,

ksd301 series bimetal thermostat

,

sizing three phase contactor
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P675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical Work

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Product Detail
Brand Name :
TANKII
Model Number :
P675R
Certification :
ISO9001
Place of Origin :
Shanghai
MOQ :
100kg
Price :
negotiable
Contact Supplier
P675R Thermostatic Bimetal Strip Kanthal 1200 For Mechanical Work

Shanghai Tankii Alloy Material Co.,Ltd

Verified Supplier
11 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Exporter
Main Products :
Copper Nickel Alloy Wire, Electric Resistance Wire, Thermocouple Bare Wire
Total Annual :
8000000-100000000
Employee Number :
90~100
Certification Level :
Verified Supplier
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