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TB200/10 Bimetallic Strip for Thermal Regulation 200°C

TB200/10 Bimetallic Strip for Thermal Regulation 200°C

TB200/10 Bimetallic Strip for Thermal Regulation 200°C
TB200/10 Bimetallic Strip for Thermal Regulation 200°C
Categories Thermal Bimetal
Brand Name: Huona
Model Number: TB200/10
Certification: ISO9001
Place of Origin: Shanghai
MOQ: 10-50 KG
Price: Negotiable
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 500 tons per month
Delivery Time: 5-21 days
Packaging Details: On Reel/Carton Box
Product Name: TB200/10 Bimetallic Strip
High-Expansion Layer: MnCu18Ni10
INTERMEDIATE LAYER: Cu
Low-Expansion Layer: FeNi36
Tensile Strength: 420-500MPa
Bond Strength: ≥120MPa (layer adhesion)
Surface Finish: Annealed (Ra ≤1.0μm)
Elongation: ≥15%
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Company Info.
Huona (Shanghai) New Material Co., Ltd.
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TB200/10 Bimetallic Strip for Thermal Regulation 200°C

Product Description

TB200/10 Bimetallic Strip


Product Overview

TB200/10 bimetallic strip is a composite material formed by bonding two metal layers with distinct thermal expansion coefficients: a high-expansion layer (Cu-Zn alloy) and a low-expansion layer (Fe-Ni alloy). The "200" denotes its maximum continuous operating temperature (200°C), while "10" refers to its thermal deflection coefficient (10×10⁻⁶/°C in the 20-100°C range). This strip delivers stable, repeatable bending behavior under temperature changes, making it suitable for medium-precision thermal control devices and safety switches.

Standard Designations

  • Industry Classification: Conforms to DIN 17155 for bimetallic strip performance
  • Material Code: TB200/10 (temperature class/deflection coefficient)
  • Equivalent Grades: Similar to Type B in GB/T 4461 and Class 3 in ASTM F2144

Key Features

  • Controlled Deflection: 1.0mm bending per 100mm length at 100°C (20°C reference)
  • Temperature Stability: Continuous operation at -40°C to 200°C; short-term up to 220°C
  • Mechanical Durability: Withstands ≥10,000 thermal cycles without fatigue failure
  • Cost-Effective: Balances performance and affordability for general industrial use
  • Formability: Easy to cut, bend, and stamp into custom shapes for diverse applications

Technical Specifications

AttributeValue
Total Thickness0.15mm - 1.5mm (tolerance: ±0.01mm)
Width Range5mm - 100mm (tolerance: ±0.05mm)
Layer Thickness Ratio1:1 (high-expansion : low-expansion)
Tensile Strength420-500MPa
Elongation≥15%
Thermal Conductivity55W/(m·K)
Electrical Resistivity0.95Ω·mm²/m (20°C)



Product Specifications

ItemSpecification
Surface FinishAnnealed (Ra ≤1.0μm)
Length per Roll50m, 100m, 200m (on 200mm plastic spools)
Bond Strength≥120MPa (layer adhesion)
Flatness≤0.1mm/m
PackagingPlastic film wrapping + moisture-proof cartons



Typical Applications

  • Small household appliance thermostats (irons, toasters)
  • Battery overheat protection devices
  • Low-voltage switchgear
  • Automotive cabin temperature controls
  • Simple industrial temperature triggers


We provide custom slitting, cutting, and forming services for TB200/10 strips. Free samples (100mm×20mm) and thermal cycle test reports are available upon request, with bulk order discounts applicable.
Product Tags:

bimetallic strip thermal regulation

  

thermal bimetal 200°C

  

TB200/10 bimetallic thermostat

  
Quality TB200/10 Bimetallic Strip for Thermal Regulation 200°C for sale

TB200/10 Bimetallic Strip for Thermal Regulation 200°C

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