Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000kg Per Week |
| Delivery Time | WEEK |
| Packaging Details | 1500tons/Year |
| Model NO. | 4j36 |
| Transport Package | DIN Spool, Carton, Wooden Case |
| HS Code | 7505220000 |
| Purity | Alloy |
| Origin | Jiangsu, China |
| Production Capacity | 1500tons/Year |
| Brand Name | HUONA |
| Model Number | WIRE |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000kg Per Week |
| Delivery Time | WEEK | Packaging Details | 1500tons/Year |
| Model NO. | 4j36 | Transport Package | DIN Spool, Carton, Wooden Case |
| HS Code | 7505220000 | Purity | Alloy |
| Origin | Jiangsu, China | Production Capacity | 1500tons/Year |
| Brand Name | HUONA | Model Number | WIRE |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | Corrosion Resistant Nickel Alloy Wire ，Corrosion Resistant 36 Invar Rod ，K93600 Nickel Alloy Wire | ||
36 Invar is a Nickel-Iron alloy with about 36% Nickel and the remainder being Iron. It is a low-expansion alloy known for its extremely low coefficient of thermal expansion (CTE), making it ideal for use in applications requiring high dimensional stability across temperature changes. Invar 36 maintains its size and shape even under significant temperature variations, making it essential in industries where precision is critical.
This alloy is widely used in the manufacturing of precision instruments, scientific apparatus, aerospace components, and high-performance machinery where temperature-induced expansion could cause inaccuracies or failure.
Nickel Content: 36%
Low Thermal Expansion: Approx. 1.2 × 10⁻⁶ /°C (low CTE)
High Dimensional Stability: Suitable for precise applications where size and shape need to be retained under temperature variations
Magnetic Properties: Ferromagnetic at room temperature
Excellent machinability: Can be easily formed, welded, and processed into various shapes and sizes
Corrosion Resistance: Resistant to corrosion in many environments, though it may require coatings for harsher conditions
High Strength: Provides strong mechanical properties for high-performance applications
Invar 36 is used in fields where thermal stability, precision and resistance to thermal expansion are critical, including in applications such as:
| Industry | Application Examples |
|---|---|
| Aerospace | Aircraft components, satellite parts, precision tooling, and control systems |
| Metrology & Calibration | Measurement instruments, precision gauges, and scientific equipment |
| Optics | Telescope mirrors, optical instruments, and laser systems |
| Electronics | Components for high-precision electronic systems, temperature-sensitive equipment |
| Industrial Equipment | Machinery parts, structural components that need stable dimensions across temperature variations |
| Automotive | High-precision parts in automotive electronics and engines |
| Property | Value |
|---|---|
| Alloy Name | 36 Invar (Invar 36) |
| Chemical Composition | Ni: 36%, Fe: Balance |
| CTE (20–100°C) | ~1.2 × 10⁻⁶ /°C |
| Density | ~8.1 g/cm³ |
| Tensile Strength | 450–700 MPa (annealed) |
| Yield Strength | ≥ 300 MPa |
| Elongation | ≥ 20% |
| Hardness | ~160 HV (annealed) |
| Electrical Resistivity | ~0.60 μΩ·m |
| Magnetic Properties | Ferromagnetic at room temperature |
| Melting Range | ~1450°C |
| Wire Diameter Range | 0.10 mm – 6.0 mm (custom sizes available) |
| Surface Finish | Bright / Annealed / Oxidized |
| Packaging | Spools, coils, or custom lengths |
Company Details
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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