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Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer

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China Shanghai Tankii Alloy Material Co.,Ltd certification
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Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer

Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer
Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer

Large Image :  Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer

Product Details:
Place of Origin: shanghai
Brand Name: TANKII
Certification: ISO
Model Number: TB20110
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: USD + 30 + KG
Packaging Details: wooden case
Delivery Time: 15 days
Payment Terms: L/C, D/P, D/A

Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer

Description
Use: Temperature Control Components Density: 7.7
Resistivity: 1.12 Than Bending: 20.5
Temperature Curvature: 39.4 Shop Sign: TB20110
High Light:

precision tubing

,

kovar alloy

TB20110 Thermal bimetal strip
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.

System of heat treatment: heat sensitive resistance, resistivity and elastic modulus of samples before the measurement must undergo heat treatment, to eliminate stress.
Main features: high heat sensitive properties and high resistivity, but lower elastic modulus and allowed stress, can increase the sensitivity of the instrument, smaller size and increase the reaction

shop sign TB20110
With brand  
Composite layer
alloybrand
High expansion layer Mn75Ni15Cu10(Mn72Ni10Cu18)
middle layer --------
Low expansion layer Ni36

Chemical composition

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
Mn72Ni10Cu18 8.0~11.0 - ≤0.8 - 17.0~19.0 - allowance ≤0.5 0.05 0.03 0.02
Mn75Ni15Cu10 14.0~16.0 - ≤0.8 - 9.0~11.0 - allowance ≤0.5 0.05 0.02 0.03

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
20.8 ±5% ±7% 39.0%±5% 1.13 ±5% -20~150 -70~200 7.7

 

Modulus of elasticity
E/GPa
Hardness (HV) Tensile strength
MPa
Allow stress MPa
High expansion layer Low expansion layer minimum biggest
113~142 190~240 200~255 736~834 147 294

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

Welding performance: thermal bimetal not allowed in the flame or electric arc brazing or welding.Spot welding and resistance welding can be performed.Must be removed before welding, component spot welding processing surface oxidation film, grease and other stolen goods.5 j20110 because of its high expansion layer with low melting point, surface oxidation, be especially careful when welding.

Bimetallic Temperature Indicator Bi Metal Sheet With Ni36 Low Expansion Layer 0

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: tankii

Tel: +8615000002421

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