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TB0965 HT High Temperature Thermostatic Bimetal Strip for Industrial Thermal Control Relay 0.15-3.00mm
| Place of Origin | Shanghai, China |
|---|---|
| Brand Name | Huona |
| Certification | ISO 9001:2015, RoHS |
| Model Number | TB0965 HT |
| Minimum Order Quantity | 50 Kilograms |
| Price | Negotiable |
| Packaging Details | Wooden case or plywood pallet with moisture-proof wrapping, custom packaging available upon request |
| Delivery Time | 7-15 working days after order confirmation |
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 15000 Kilograms per Month |
Product Details
| Grade | TB0965 HT | Specific Thermal Deflection (20-130°C) | 9.6 ± 5% × 10⁻⁶/°C |
|---|---|---|---|
| Resistivity (20°C) | 65 ± 5% μΩ·cm | Elastic Modulus (E) | ≥ 155 GPa |
| Density | 7.9 G/cm³ | Linear Temperature Range | -20°C To 350°C |
| Max Operating Temperature | 450°C | Hardness (HV) | 270-340 (High Expansion Side) |
| Thickness Range | 0.15 Mm - 3.00 Mm | Width Range | 5 Mm - 250 Mm |
| Surface Condition | Bright / Polished / Pickled | Form Available | Strip, Coil, Sheet, Disc, Custom Stamped Parts |
| High Expansion Layer | Ni-Cr-Fe Alloy (Ni20Cr6Fe) | Low Expansion Layer | Ni42Fe Alloy |
| Highlight | High Temperature Bimetal Strip,Industrial Thermal Control Bimetal,Heat Resistant Thermostat Metal |
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Product Description
TB0965 HT High Temperature Thermostatic Bimetal Strip
The TB0965 HT thermostatic bimetal strip is a premium high-temperature grade developed by Huona for demanding industrial thermal control applications. It features a high-expansion Ni-Cr-Fe alloy layer metallurgically bonded to a low-expansion Ni42Fe alloy layer via advanced cold-roll bonding technology. With a maximum operating temperature of 450°C, this grade delivers reliable and repeatable deflection performance even under sustained elevated temperature conditions where standard bimetal grades would degrade.
Key Features
- High Temperature Capability: Rated for continuous operation up to 450°C, far exceeding standard bimetal grades that typically max out at 350°C.
- Stable Deflection Characteristics: Specific thermal deflection of 9.6 * 10⁻⁶/°C with exceptional linearity across a wide -20°C to 350°C working range.
- Low Resistivity Design: Resistivity of 65 μΩ·cm enables efficient current-carrying capacity for direct-heated thermal relay applications.
- High Elastic Modulus: ≥ 155 GPa modulus ensures strong restoring force and minimal permanent set after repeated thermal cycling.
- Superior Oxidation Resistance: Ni-Cr-Fe high-expansion layer formulation provides excellent oxidation resistance at elevated temperatures.
- Robust Bond Integrity: Void-free metallurgical bonding verified by ultrasonic inspection on every production batch.
- Custom Forming Available: Supplied as strip, coil, precision-cut sheet, stampings, or formed U-shape and spiral elements per your specifications.
Technical Specifications
| Parameter | Value |
| Grade | TB0965 HT |
| Specific Thermal Deflection (20-130°C) | 9.6 ± 5% * 10⁻⁶/°C |
| Resistivity (20°C) | 65 ± 5% μΩ·cm |
| Elastic Modulus (E) | ≥ 155 GPa |
| Density | 7.9 g/cm³ |
| Linear Temperature Range | -20°C to 350°C |
| Max Operating Temperature | 450°C |
| Hardness (HV) - High Expansion Side | 270 - 340 |
| Thickness Range | 0.15 mm - 3.00 mm |
| Width Range | 5 mm - 250 mm |
| High Expansion Layer | Ni20Cr6Fe (Ni-Cr-Fe Alloy) |
| Low Expansion Layer | Ni42Fe Alloy |
| Surface Condition | Bright / Polished / Pickled |
| Form Available | Strip, Coil, Sheet, Disc, Custom Stamped Parts |
Typical Applications
- Industrial thermal overload relays for heavy machinery
- High-temperature circuit breakers and motor protectors
- Electric furnace and kiln temperature controls
- Power distribution equipment thermal protection
- Commercial oven and industrial heater thermostats
- Boiler and heat exchanger temperature safety switches
- Aerospace thermal management components
Why Choose Huona TB0965 HT?
Huona leverages decades of metallurgical expertise to produce the TB0965 HT grade with industry-leading consistency and reliability. Every coil is subjected to rigorous incoming raw material analysis, in-process bond integrity checks, and final thermal deflection certification before shipment. Our ISO 9001:2015 certified facility ensures full lot traceability. Whether you need standard strips or custom-formed bimetal elements, Huona delivers with competitive pricing, reliable lead times, and dedicated engineering support. Request free samples and a customized quotation today.
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