TB200/10 Bimetallic Strip for Thermal Regulation 200°C

MOQ： 10-50 KG
Price： Negotiable
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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%
Brand Name	Huona
Model Number	TB200/10
Certification	ISO9001
Place of Origin	Shanghai

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Product Details
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Product Specification


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%
Brand Name	Huona	Model Number	TB200/10
Certification	ISO9001	Place of Origin	Shanghai
High Light	bimetallic strip thermal regulation ，thermal bimetal 200°C ，TB200/10 bimetallic thermostat

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.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2008 


Total Annual:

8000000-100000000


Employee Number:

100~120 


Ecer Certification：

Verified Supplier 

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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Huona (Shanghai) New Material Co., Ltd.
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
https://www.nicralloy.com/

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