Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1500tons/Year |
| Delivery Time | A WEEK |
| Packaging Details | DIN Spool, Carton, Wooden Case |
| Model NO. | invar 36 |
| Transport Package | DIN Spool, Carton, Wooden Case |
| HS Code | 7505220000 |
| Specification | Customized |
| 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 | 1500tons/Year |
| Delivery Time | A WEEK | Packaging Details | DIN Spool, Carton, Wooden Case |
| Model NO. | invar 36 | Transport Package | DIN Spool, Carton, Wooden Case |
| HS Code | 7505220000 | Specification | Customized |
| Origin | Jiangsu, China | Production Capacity | 1500tons/Year |
| Brand Name | HUONA | Model Number | WIRE |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | K93601 Low Expansion Alloy ，K93601 nickel alloy wire ，flexible nickel alloy wire | ||
K93600, K93601, and 4J36 are low-expansion Nickel-Iron alloys, typically containing around 36% Nickel and the rest Iron. They are known for their low coefficient of thermal expansion (CTE), making them ideal for precision applications where dimensional stability across temperature variations is critical. These alloys are commonly used in glass-to-metal seals, ceramic-to-metal seals, and high-precision industrial applications where dimensional changes with temperature need to be minimized.
These alloys, specifically K93600 and K93601, are widely used in industries such as aerospace, electronics, telecommunications, and medical devices, as well as precision instruments and measurement systems.
Nickel Content: Approx. 36%
Low Thermal Expansion: CTE ~ 1.2 × 10⁻⁶ /°C
Dimensional Stability: Excellent stability at varying temperatures
Magnetic Properties: Ferromagnetic at room temperature
Corrosion Resistance: Performs well in many environments
High Strength: Strong mechanical properties, suitable for high-precision applications
Weldability & Machinability: Can be welded and machined with ease
Ideal for Sealing Applications: Used for glass-to-metal and ceramic-to-metal seals
These alloys are used where low thermal expansion and dimensional stability are essential. Some of the primary applications include:
| Industry | Application Examples |
|---|---|
| Aerospace | Aircraft components, satellite components, space instruments |
| Electronics | High-precision components, connectors, semiconductor packages |
| Medical Devices | Hermetic sealing for implantable devices and bio-compatible sensors |
| Telecommunications | Microwave, RF components, fiber optic connectors, sensors |
| Optics & Metrology | Optical systems, telescope mirrors, precision measurement instruments |
| Industrial Equipment | Structural components, high-precision machinery parts |
| Property | Value |
|---|---|
| Alloy Name | K93600 / K93601 / 4J36 Alloy |
| 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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