Inconel X750 Wave Disc Spring Washer Extreme Temperature Stability Custom
Product Details
| Material: | Inconel X-750 | Temperature Stability: | 650°C Continuous, 700°C Short-term |
|---|---|---|---|
| Tensile Strength: | 1,240 MPa | Yield Strength: | 895 MPa |
| Fatigue Life: | 10⁶ Cycles At 70% Load | Corrosion Resistance: | 300% Better Than SUS316 |
| Peak Count: | 3-16 Peaks | Thickness Range: | 0.2-2.5mm |
| Dimensional Tolerance: | ±0.01mm | Heat Treatment: | 730°C For 8 Hours |
| Pressure Resistance: | 30,000 Psi | Thermal Shock Range: | -196°C To 700°C |
| Salt Spray Test: | 1,000 Hours | Radiation Resistance: | Nuclear Grade |
| Load-deflection Optimization: | FEA Simulation (ANSYS) | Grain Structure: | Uniform (electron Microscopy Verified) |
| Alloy Composition: | Optical Emission Spectroscopy Verified | Operating Range: | -270°C To 650°C |
| Wave Profile: | CNC Formed | Testing Standard: | ASTM B117 |
| Highlight |
custom wave springs |
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Product Description
For mission-critical applications in extreme environments—where temperatures exceed 650°C, corrosive agents are present, or cyclic loading demands exceptional durability—SUNZO's Inconel X-750 waved spring stands as the ultimate engineering solution. As a precision-engineered elastic element with contoured peaks and valleys on a metal ring, this wave spring delivers a unique combination of mechanical resilience and environmental resistance.
- Extreme Temperature Stability: Maintains 90% of room-temperature tensile strength (1,240 MPa ultimate tensile strength) at 650°C, with continuous operating capability up to 700°C and short-term exposure tolerance to 800°C
- Corrosion Resistance: Superior resistance to oxidation, sulfidation, and chloride-induced stress corrosion cracking, exceeding SUS316 performance by 300% in marine and chemical processing environments
- Mechanical Durability: Yield strength of 895 MPa and fatigue life exceeding 10⁶ cycles at 70% rated load, ideal for dynamic aerospace actuators and gas turbine systems
Our Inconel X-750 waved springs excel in the most demanding industrial sectors:
- Aerospace Propulsion: Used in turbine engine fuel control systems and exhaust gas recirculation valves, where temperature fluctuations range from -270°C to 650°C
- Oil & Gas Downhole Tools: Withstands H₂S/CO₂-rich environments in deep-well drilling equipment, maintaining seal integrity at 30,000 psi pressure
- Nuclear Power Generation: Deployed in reactor control rod mechanisms, offering radiation resistance and thermal cycling stability
SUNZO's manufacturing process ensures aerospace-grade quality:
- CNC Forming: Precision-machined wave profiles (3-16 peaks, 0.2-2.5mm thickness) with ±0.01mm dimensional tolerance, validated via 3D optical scanning
- Heat Treatment: Controlled aging at 730°C for 8 hours to optimize γ' precipitate formation, ensuring consistent mechanical properties across production runs
- Non-Standard Solutions: Custom designs include multi-layer configurations, tapered waveforms, and integrated anti-rotation features, supported by FEA simulation (ANSYS) for load-deflection optimization
Each spring undergoes rigorous testing:
- Metallurgical Analysis: Optical emission spectroscopy for alloy composition verification and electron microscopy to confirm grain structure uniformity
- Environmental Testing: 1,000-hour salt spray exposure (ASTM B117) and thermal shock cycling (-196°C to 700°C) to validate performance under extreme conditions
- Traceability: Full material certification (MTR per EN 10204 3.1) and batch-level testing documentation for aerospace compliance (AS9100D)
Product Highlights
Inconel X-750 waved spring for extreme environments up to 700°C. Superior corrosion resistance, 895 MPa yield strength, and 10⁶+ fatigue cycles. Custom designs with aerospace-grade quality and full traceability.
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