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TB200/10 Bimetallic Strip for Thermal Regulation 200°C
TB200/10 Bimetallic Strip for Thermal Regulation 200°C
Specifications
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%
Description

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

Attribute Value
Total Thickness 0.15mm - 1.5mm (tolerance: ±0.01mm)
Width Range 5mm - 100mm (tolerance: ±0.05mm)
Layer Thickness Ratio 1:1 (high-expansion : low-expansion)
Tensile Strength 420-500MPa
Elongation ≥15%
Thermal Conductivity 55W/(m·K)
Electrical Resistivity 0.95Ω·mm²/m (20°C)



Product Specifications

Item Specification
Surface Finish Annealed (Ra ≤1.0μm)
Length per Roll 50m, 100m, 200m (on 200mm plastic spools)
Bond Strength ≥120MPa (layer adhesion)
Flatness ≤0.1mm/m
Packaging Plastic 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.
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TB200/10 Bimetallic Strip for Thermal Regulation 200°C

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Product Detail
Brand Name :
Huona
Model Number :
TB200/10
Certification :
ISO9001
Place of Origin :
Shanghai
MOQ :
10-50 KG
Price :
Negotiable
Contact Supplier
video
TB200/10 Bimetallic Strip for Thermal Regulation 200°C

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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