Inconel X750 Belleville Washer Spring High Load Capacity 50 KN
Inconel X750 belleville washer spring
,belleville washer spring 50 kN
,belleville disk spring 50 kN
For extreme industrial environments characterized by relentless high temperatures, aggressive corrosion, and heavy dynamic loads, SUNZO Inconel X-750 Disc Spring stands as the pinnacle of engineered elastic solutions. Crafted from Inconel X-750—a precipitation-hardening nickel-chromium superalloy renowned for its exceptional metallurgical stability—this disc spring delivers unparalleled performance where conventional materials fail.
The alloy's precise composition (73% nickel, 15.5% chromium, 2.5% titanium, 1.0% aluminum, and trace elements) endows it with a working temperature range of -270°C to 700°C, maintaining structural integrity even during thermal cycling and cryogenic exposure.
| Property | Specification |
|---|---|
| Tensile Strength | 1,300-1,500 MPa |
| Yield Strength | Exceeding 1,000 MPa |
| Elastic Modulus | 200 GPa |
| Static Load Capacity | Up to 50 kN |
| Permanent Deformation | <0.2% after 10⁷ cycles |
The alloy forms a dense chromium oxide layer that resists sulfuric acid, seawater, and chloride environments, making these disc springs indispensable for offshore oil drilling equipment, chemical processing reactors, and marine propulsion systems.
- Variable stiffness (15-80 N/mm) with non-linear load-deflection characteristics
- Customizable through parallel/series stacking configurations
- Precision-machined variants available with dimensional tolerances of ±0.01mm
- Surface finishes of Ra 0.8μm for aerospace applications
- Specialized treatments including gold plating (per MIL-G-45204) or ceramic coating
Each Inconel X-750 disc spring undergoes rigorous quality validation, including ultrasonic flaw detection (ASTM E164), creep testing at 650°C for 1,000 hours, and thermal shock cycling (-196°C to 700°C).
Compliance with AS9100D and NADCAP standards ensures suitability for critical aerospace and nuclear applications, while full material traceability from raw material lot to final inspection provides audit-ready documentation.
Ideal for nuclear reactor control rod assemblies, gas turbine exhaust systems, deep-sea submersible equipment, jet engine turbine mounts, and satellite deployment mechanisms.
