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Thermal Bimetallic Strip Truflex P675R For Heat Sensitive Components

Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
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Thermal Bimetallic Strip Truflex P675R For Heat Sensitive Components

China Thermal Bimetallic Strip Truflex P675R For Heat Sensitive Components supplier

Large Image :  Thermal Bimetallic Strip Truflex P675R For Heat Sensitive Components

Product Details:

Place of Origin: China
Brand Name: Ohmalloy
Model Number: Truflex P675R

Payment & Shipping Terms:

Minimum Order Quantity: 20kgs
Price: 35USD/KG-45USD/KG
Packaging Details: plywood pallets or wooden cases
Delivery Time: 15-20 working days
Payment Terms: L/C,D/P, T/T, Western Union, MoneyGram
Supply Ability: 100tons/month
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Detailed Product Description
Color: Bright Thickness: 0.1-1.2mm
Width: Max125mm Certificate: ISO 9001:2015 RoHs
Material Content: Mn75Ni15Cu10/Ni36 Form: Strip/plate

Bimetallic Strip Truflex P675R For Heat-Sensitive Components



Common Name: 5J20110, Telcon200, Kanthal 1200


Size:Thickness min 0.1mm

        Width max 125mm




Application:The material is mainly in automatic control devices and instrumentation (eg: exhaust thermometers, thermostats, voltage regulators, temperature relay, automatic protection switching, diaphragm meters, etc.) make temperature control, temperature compensation, current limit, temperature indicator and other heat-sensitive components.


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.




Grade 5J20110
High expansion layer Mn75Ni15Cu10
10Low 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 20℃(Ωmm2/m) 1.13 ±5%
Thermal conductivity, λ/ W/(m*℃) 6
Elastic Modulus, E/ Gpa 113~142
Bending K / 10-6-1(20~135℃) 20.8
Temperature bending rate F/(20~130℃)10-6-1 39.0%±5%
Allowable temperature (℃) -70~ 200
Linear temperature (℃) -20~ 150




Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Kelly

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