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ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications

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    Buy cheap ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications from wholesalers
     
    Buy cheap ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications from wholesalers
    • Buy cheap ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications from wholesalers

    ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications

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    Brand Name : Tankii
    Model Number : ASTM TM12
    Price : 30usd/kg
    Supply Ability : 10ton/month
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    ASTM TM12 Thermal Bimetal Alloy Strip For Industrial Applications

    Product Description

    ASTM TM12 Thermal bimetal alloy strip

    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: Linear temperature range is higher, low thermal performance, can be used at high temperature.

    shop signASTM TM12
    With brand
    Composite layer
    alloybrand
    High expansion layerNi22Cr3
    middle layerNi
    Low expansion layerNi36

    Chemical composition

    shop signNiCrFeCoCuZnMnSiCSP
    Ni3635.0~37.0-allowance---≤0.60≤0.30.050.020.02
    Ni≥99.3-≤0.15-≥0.15--0.15-0.015
    Ni22Cr321.0~23.02.0~4.0allowance---0.3~0.60.15~0.300.25~0.350.020.02

    performance

    Than bending K(20~135ºC)Temperature curvature
    F/(greenhouse ~ 130 ºC)
    resistivityLinear temperature
    / ºC
    Allows the use of temperature / ºCDensity (g/cm after)
    Nominal valueAllowable deviationStandard valuesAllowable deviation
    Level 1Level 2
    13.5±5%±10%25.4%±5%0.29±10%-20~150-70~3708.3
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