• Huona (Shanghai) New Material Co., Ltd.
    Alfred***
    We received the goods, everything went fine. Perfect packaging, good product quality, good price - we are satisfied.
  • Huona (Shanghai) New Material Co., Ltd.
    May***
    The product quality is very good, beyond my expectations, the actual use of fully meet my needs, we will buy again.
  • Huona (Shanghai) New Material Co., Ltd.
    Matthew***
    I bought low expansion alloy from Joy, She is a very responsible lady, Huona's products quality is pretty good.
Contact Person : Roy
Phone Number : +86 18930254719
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Bimetallic Alloy Sheet Bimetal Strip 5j20110 Fpa721-110 Tb 208/110 DIN Tb20110 Imphy 108sp

Place of Origin CHINA
Brand Name HUONA
Certification ISO9001
Model Number 5J20110
Minimum Order Quantity 5
Price Bargain
Packaging Details The Wooden Case
Delivery Time 5-21days
Payment Terms L/C,T/T,Western Union,MoneyGram
Supply Ability 500 Ton/Month

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Product Details
Model NO. 5J20110 OEM Yes
Allows The Use Of Temperature -70~200 Specification Discuss
Modulus Of Elasticity 113000 Transport Package The Wooden Case
Linear Temperature -20~150 Density (g/cm3) 7.7
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5j20110 Bimetallic Alloy Sheet

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Durable Bimetallic Alloy Sheet

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5j20110 Low Expansion Alloy

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Product Description
Bimetallic Alloy Sheet Bimetal Strip 5J20110 FPA721-110 TB 208/110 DIN TB20110 Imphy 108SP
Bimetallic alloy strip 5J20110 FPA721-110 TB 208/110 TRUFLEX for thermal control switches and electrical applications.
Product Overview
Common Names: Truflex P675R, Chace 7500, Telcon200, Kan 200
Bimetallic 108SP offers exceptional thermal sensitivity and higher resistivity with lower modulus of elasticity and allowable stress, enabling improved instrument sensitivity, reduced size, and increased force capabilities.
Material Composition
Grade Specification
Grade Ka 200
High Expansion Layer Mn75Ni15Cu10
Low Expansion Layer Ni36
Chemical Composition (%)
Ni36 Grade:
C Si Mn P S Ni Cr Cu Fe
≤0.05 ≤0.3 ≤0.6 ≤0.02 ≤0.02 35~37 - - Bal.
Mn72Ni10Cu18 Grade:
C Si Mn P S Ni Cr Cu Fe
≤0.05 ≤0.5 Bal. ≤0.02 ≤0.02 9~11 - 17~19 ≤0.8
Physical Properties
Property Value
Density (g/cm³) 7.7
Electrical resistivity at 20°C (ohm mm²/m) 1.13 ±5%
Thermal conductivity, λ/W/(m*°C) 6
Elastic Modulus, E/GPa 113~142
Bending K / 10⁻⁶ °C⁻¹ (20~135°C) 20.8
Temperature bending rate F/(20~130°C)10⁻⁶°C⁻¹ 39.0%±5%
Allowable temperature (°C) -70~200
Linear temperature (°C) -20~150
Applications
Primarily used as non-magnetic non-matching ceramic sealing material in gyroscopes and other electric vacuum devices.
Supply Specifications
Alloys Name Type Dimension
Kan 200 Strip W= 5~120mm | T= 0.1mm