Wuxi Nickel Alloy New Material Technology Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | Wooden Crate |
| Density | 7.81 g/cm³ |
| Welding Performance | Good |
| Tensilestrength | High |
| Pipe End | Plain End, Beveled End, Treaded |
| Manufacturing Process | Solution Treatment |
| Surface Finish | Solid Solution + Acid White |
| Certified | ABS |
| Ultimate Strength | ≥690 MPa |
| Wire Size | 0.5-7.5mm |
| Mechanical Strength | High strength at elevated temperatures |
| Heat Resistance | High |
| Brand Name | NikTech |
| Model Number | Inconel 783 |
| Certification | ISO 9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | Wooden Crate |
| Density | 7.81 g/cm³ | Welding Performance | Good |
| Tensilestrength | High | Pipe End | Plain End, Beveled End, Treaded |
| Manufacturing Process | Solution Treatment | Surface Finish | Solid Solution + Acid White |
| Certified | ABS | Ultimate Strength | ≥690 MPa |
| Wire Size | 0.5-7.5mm | Mechanical Strength | High strength at elevated temperatures |
| Heat Resistance | High | Brand Name | NikTech |
| Model Number | Inconel 783 | Certification | ISO 9001:2008 |
| Place of Origin | China | ||
| High Light | Inconel 783 alloy plates ，low expansion alloy plates ，high temperature turbine plates | ||
Inconel 783 Plates are precipitation-hardened nickel-iron-cobalt alloy plates engineered for applications requiring a unique combination of thermal stability, controlled expansion, and high-temperature strength. Unlike conventional nickel-based alloys, Inconel 783 Plates are specifically designed to maintain low and stable thermal expansion coefficients while delivering reliable mechanical performance at elevated temperatures. This makes them particularly suitable for precision components exposed to thermal cycling and dimensional stress.
The alloy achieves its performance through a carefully balanced composition that includes aluminum and niobium for precipitation strengthening, along with chromium for oxidation resistance. Inconel 783 Plates demonstrate excellent resistance to oxidation and scaling at temperatures up to approximately 700°C, making them suitable for gas turbine components, power generation systems, and high-temperature structural applications.
In regions such as Europe and North America where high-efficiency energy systems demand dimensional stability, Inconel 783 Plates are widely used in turbine casings, exhaust structures, and sealing components. Their ability to maintain consistent mechanical properties under thermal exposure reduces distortion and improves long-term reliability. Additionally, these plates offer good fabrication characteristics in the solution-treated condition, allowing for forming and machining before final aging treatment. For applications requiring a balance of strength, oxidation resistance, and low thermal expansion, Inconel 783 Plates provide a technically advanced and application-focused solution.
| Parameter | Value |
|---|---|
| Thickness | 3 mm – 80 mm |
| Width | 1000 mm – 2500 mm |
| Length | 2000 mm – 6000 mm |
| Surface | Hot Rolled, Pickled, Machined |
| Form | Plate |
| Standards | AMS 5896, UNS R30783 |
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 24.0 – 28.0 |
| Cobalt (Co) | 24.0 – 28.0 |
| Iron (Fe) | Balance |
| Chromium (Cr) | 2.8 – 3.5 |
| Aluminum (Al) | 5.4 – 6.0 |
| Niobium (Nb) | 2.5 – 3.0 |
| Titanium (Ti) | ≤ 0.5 |
| Manganese (Mn) | ≤ 0.5 |
| Silicon (Si) | ≤ 0.5 |
| Carbon (C) | ≤ 0.05 |
| Boron (B) | ≤ 0.01 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 800 MPa (aged condition) |
| Yield Strength | ≥ 500 MPa |
| Elongation | ≥ 15% |
| Hardness | ≤ 35 HRC |
| Property | Value |
|---|---|
| Density | 7.9 g/cm³ |
| Melting Range | 1350 – 1400°C |
| Thermal Conductivity | 13.0 W/m·K |
| Elastic Modulus | 200 GPa |
| Coefficient of Thermal Expansion | 10.5 µm/m·K (20–100°C) |
Used in casings, seals, and structural parts requiring thermal stability
Applied in high-temperature equipment and energy systems
Suitable for components exposed to cyclic thermal stress
Used in furnaces and high-temperature structural assemblies
Applied where dimensional stability under heat is critical
They are designed for low thermal expansion while maintaining high strength at elevated temperatures.
Yes, they perform well in temperatures up to around 700°C with good oxidation resistance.
Yes, they are precipitation hardened through aging treatment after fabrication.
They are widely used in gas turbines, power generation, and precision thermal systems.
Yes, they provide good resistance to thermal cycling and fatigue.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res... Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res...
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