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Quality ISO13485 Wave Spring Inconel 718 Precision ±0.01mm Multi Wave Spring For Aerospace factory
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Quality ISO13485 Wave Spring Inconel 718 Precision ±0.01mm Multi Wave Spring For Aerospace factory
Quality ISO13485 Wave Spring Inconel 718 Precision ±0.01mm Multi Wave Spring For Aerospace factory
Quality ISO13485 Wave Spring Inconel 718 Precision ±0.01mm Multi Wave Spring For Aerospace factory
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ISO13485 Wave Spring Inconel 718 Precision ±0.01mm Multi Wave Spring For Aerospace

Brand Name: Sunzo
Place of Origin: Sihong, China
Certification: CE/IATF16949/45001/14001/9001
Minimum Order Quantity: Negotiable
Price: Negotiable

Product Details


Axial Preload: 5-500N Temperature Range: -270°C To 120°C
Material: Inconel 718, Inconel X-750, SUS316L Creep Resistance: 650°C
Fatigue Life: 10⁶ Cycles At 70% Rated Load Salt Spray Resistance: 1,000-hour
Wave Height Tolerance: ±0.01mm Load Test Resolution: 0.1N
Landing Cycle Durability: 15,000+ Axial Runout: 0.001mm/m
Weight Reduction: 35% Heat Resistance: 700°C
Corrosion Resistance: Superior Load-deflection Consistency: Precision Formed
Vibration Resistance: Supersonic Thermal Cycling: Prediction Available
Non-destructive Testing: Ultrasonic, Fluorescent Penetrant Force Specifications: Validated
Material Tracking: Full Traceability Coating Options: Dry Film Lubricants
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ISO13485 Wave Spring

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Wave Spring Inconel 718

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0.01mm multi wave spring

Product Description

Waved Spring for Aerospace Applications: Engineering Solutions Meeting AS9100 & ISO 13485 Standards
The aerospace industry demands elastic components that deliver uncompromising performance under extreme conditions—from cryogenic temperatures to supersonic vibration. SUNZO's aerospace-grade waved springs (wave springs) are engineered to exceed these rigorous requirements through precision manufacturing and advanced material science. As contoured elastic elements with precision-formed peaks and valleys, our waved springs provide controlled axial preload (5-500N) with minimal axial space requirements, making them ideal for weight-critical applications such as satellite deployment mechanisms, jet engine actuators, and avionics systems.
Material Engineering for Extreme Environments
Our aerospace waved springs utilize nickel-based superalloys and high-performance stainless steels:
  • Inconel 718: Exhibits exceptional creep resistance at 650°C, with a fatigue life exceeding 10⁶ cycles at 70% rated load (per SAE AS5591). Ideal for turbine engine fuel control systems.
  • Inconel X-750: Maintains 90% of room-temperature strength at 700°C, certified for critical applications like spacecraft thruster assemblies (compliant with AMS 5698).
  • SUS316L: Offers superior corrosion resistance (1,000-hour salt spray per ASTM B117) for marine aerospace components and launch vehicle systems.
Manufacturing & Quality Compliance
All aerospace waved springs undergo:
  • Precision Forming: CNC-controlled coiling with ±0.01mm wave height tolerance, ensuring consistent load-deflection characteristics.
  • Traceability: Full material lot tracking from raw material (per EN 10204 3.1) to finished product, including heat treatment records.
  • Nondestructive Testing:
    • Ultrasonic inspection (ASTM E164) for internal defects
    • Fluorescent penetrant testing (MIL-STD-2132) for surface cracks
    • Load testing with 0.1N resolution to validate force specifications
Application-Specific Solutions
  • Aircraft Landing Gear: Shock-absorbing waved springs reduce weight by 35% compared to coil springs while maintaining 15,000+ landing cycle durability.
  • Satellite Deployable Structures: Foldable waved springs with temperature-stable performance (-270°C to 120°C) for solar panel and antenna deployment.
  • Helicopter Rotor Systems: Fatigue-rated springs with 0.001mm/m axial runout to minimize vibration harmonics.
SUNZO maintains AS9100D certification and complies with NADCAP requirements for heat treatment and non-destructive testing. Our engineering team provides FEA simulation services to optimize spring geometry for specific aerospace applications, including vibration analysis and thermal cycling performance prediction. Custom configurations include multi-layer nested designs, edge-welded variants, and specialized coatings (e.g., dry film lubricants per MIL-PRF-23398).
Every aerospace waved spring is serialized and accompanied by a comprehensive test report, ensuring full compliance with customer-specific requirements and international aerospace standards.
Precision aerospace waved spring for critical applications

Product Highlights

Aerospace-grade waved springs engineered for extreme conditions. Made from Inconel superalloys & high-performance stainless steel. AS9100 & ISO 13485 certified with full traceability. Custom solutions available.

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