Inconel718 Waved Spring High-Temperature Resistant Corrosion Resistant Aerospace Grade Elastic Solutions
Product Details
| Material: | Inconel718 | Tensile Strength: | 1,400 MPa |
|---|---|---|---|
| Impact Resistance: | 500G Dynamic Loads | Temperature Range: | -270°C To 650°C |
| Diameter Range: | 8mm-400mm | Solution Annealing: | 980°C |
| Salt Spray Resistance: | 1,000+ Hours | Load-deflection Tolerance: | ±2% |
| Thermal Expansion: | Low Coefficient | Oxidation Resistance: | High |
| Creep Resistance: | High | Mechanical Strength: | High |
| Surface Treatments: | Dacromet Coating, Phosphating | Dynamic Load Capacity: | 500G |
| Elasticity: | Exceptional | Dimensional Stability: | High |
| Flaw Detection: | Ultrasonic | Compliance Standards: | AS9100D, AMS 5662 |
| Design Options: | Single-layer, Multi-layer Stacks, Tapered Designs | Production Technology: | Cold-forming |
| Highlight |
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Product Description
The aerospace industry demands elastic elements that deliver uncompromising performance in extreme high-temperature environments, and our Inconel718 waved spring is engineered to meet these rigorous requirements. Also referred to as a wave spring, this precision component features a metal ring with precisely formed peaks and valleys, offering exceptional elasticity, impact resistance, and unparalleled high-temperature stability.
Constructed from Inconel718—a nickel-chromium superalloy renowned for its creep resistance and mechanical strength—it maintains structural integrity in operating temperatures ranging from -270°C to 650°C, making it ideal for critical aerospace applications.
- Tensile strength up to 1,400 MPa
- Withstands 500G dynamic loads
- Excellent oxidation resistance prevents degradation in hot gas environments
- Low thermal expansion coefficient ensures dimensional stability under thermal cycling
Ideal for critical aerospace applications including:
- Jet engine turbine assemblies
- Exhaust systems
- Landing gear mechanisms
| Diameter Range | 8mm - 400mm |
|---|---|
| Available Types | Standard single-layer closed waved springs and fully customized solutions |
| Complex Geometries | Multi-layer stacks and tapered designs |
| Production Technology | Advanced cold-forming technology with heat treatment |
- Dacromet coating provides 1,000+ hours of salt spray resistance for coastal or high-humidity environments
- Phosphating improves lubricity and wear resistance
Each spring undergoes rigorous quality validation to ensure optimal performance:
- Load-deflection testing (±2% tolerance)
- Ultrasonic flaw detection
- Compliance with aerospace standards AS9100D and AMS 5662
Our engineering team offers end-to-end technical support, from FEA simulation (using ANSYS) to prototype development, ensuring seamless integration into your aerospace systems.
Product Highlights
Inconel718 waved springs withstand extreme aerospace temps (-270°C to 650°C) with 1400 MPa tensile strength & 500G impact resistance. AS9100D certified with custom geometries & surface treatments for jet engines & landing gear.
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