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Huona 5J20110 Thermostatic Bimetallic Strip Stable Thermal Response for Industrial Automation and Temperature Sensing Parts
| Place of Origin | Shanghai |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Type SC |
| Minimum Order Quantity | 10KG |
| Price | Negotiable |
| Packaging Details | Carton/Wooden case |
| Delivery Time | 5-21 days |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 500 tons per month |
Product Details
| Alloy Grade | 5J20110 | Thickness | 0.10mm |
|---|---|---|---|
| Width | 50mm | Form | Coil |
| Curvature Temperature Coefficient | ~11.0×10⁻⁶ /℃ (20–130℃) | Operating Temperature | -50℃ ~ 250℃ (continuous) |
| Tensile Strength | ≥550MPa | Elongation | ≥15% |
| Highlight | thermostatic bimetallic strip for industrial automation,thermal bimetal with stable thermal response,temperature sensing parts for industrial use |
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Product Description
5J20110 Thermostatic Bimetallic Strip
Precision composite material from Huona New Material featuring two metallurgically bonded metal layers with different thermal expansion coefficients. Delivers predictable, reversible bending deformation for thermal actuation, temperature control, and overheat protection applications.
Standard Designations & Core Specifications
- Alloy Grade: 5J20110 (Thermostatic Bimetallic Alloy)
- Typical Dimensions: Thickness: 0.10mm, Width: 50mm, Length: Coil form (100m/roll standard)
- Material Composition: High-expansion layer: Fe-Ni-Cr alloy, Low-expansion layer: Fe-Ni alloy (Invar-type)
- Thermal Performance: Curvature temperature coefficient: ~11.0×10⁻⁶ /℃ (20-130℃)
- Operating Range: -50℃ to 250℃ (continuous)
- Compliance: GB/T 4461-2016, ASTM B388, RoHS 2.0, REACH
Key Performance Advantages
Precise Thermostatic Deformation
Stable curvature response ensures accurate temperature sensing and actuation with fully reversible thermal cycling.
Excellent Mechanical Properties
High strength (≥550MPa) and ductility (elongation ≥15%) with superior fatigue resistance for long service life.
Consistent Quality & Uniformity
Precision rolling ensures tight tolerances and homogeneous metallurgical bonding prevents delamination.
Versatile Processability
Suitable for stamping, bending, punching, riveting, and compatible with resistance welding and soldering.
Reliable Environmental Resistance
Good corrosion resistance and stable performance across -50℃ to 250℃ temperature range.
Technical Specifications
| Attribute | Value (Typical) |
|---|---|
| Alloy Grade | 5J20110 |
| Thickness | 0.10mm (±0.005mm) |
| Width | 50mm (±0.1mm) |
| Form | Coil (100m standard) |
| Curvature Temperature Coefficient | ~11.0×10⁻⁶ /℃ (20-130℃) |
| Operating Temperature | -50℃ ~ 250℃ (continuous) |
| Tensile Strength | ≥550MPa |
| Elongation | ≥15% |
| Density | ~8.1g/cm³ |
| Surface Finish | Bright/light oxide (standard) |
Product Specifications
| Item | Specification |
|---|---|
| Supply Form | Coil (100m/roll); cut-to-size sheets available |
| Thickness Range | 0.05-2.0mm |
| Width Range | 10-300mm |
| Surface Treatment | Bright finish / pickled (optional) |
| Packaging | Anti-corrosion paper + wooden reel |
| MOQ | 50kg, small batches available for R&D |
| Customization | Thickness/width/length; surface finish; thermal performance grade |
| Processability | Stamping, bending, punching, riveting, resistance welding, soldering |
Typical Applications
- Thermostats & Temperature Controls: Household appliances, HVAC systems, industrial regulators
- Overheat Protection: Circuit breakers, thermal fuses, motor protection devices
- Thermal Actuators: Automobile thermostats, valve actuators, fire safety devices
- Measuring Instruments: Bimetallic thermometers and temperature indicators
- Consumer Electronics: Battery protection, power adapters, appliance safety controls
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