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Precision Elasticity Wave Spring 500N 60Si2MnA Washer Wave For Critical

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Precision Elasticity Wave Spring 500N 60Si2MnA Washer Wave For Critical

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Place of Origin : Sihong, China

Brand Name : Sunzo

Certification : CE/IATF16949/45001/14001/9001

MOQ : Negotiable

Price : Negotiable

Packaging Details : Carton

Delivery Time : Negotiable

Payment Terms : Negotiable

Load-Deflection Linearity : ≤3% deviation from Hooke's Law within 20-70% of maximum deflection

Force Output : 5-500N

Elastic Recovery : ≥98% shape recovery after cyclic loading

Cyclic Loading : 10⁶ cycles at 70% rated load

Stiffness Consistency : Batch-to-batch stiffness variation ≤±5%

Wave Height Tolerance : ±0.01mm

Shock Absorption : 30-40% more energy than conventional coil springs

Peak Load Capacity : 150% of rated load for 10ms

Impact Toughness : 120 J/cm² (60Si2MnA at -40°C)

High Temp Impact Resistance : 90% (Inconel718 at 650°C)

Fatigue Life : ≥100 (60Si2MnA), ≥200 (Inconel718), ≥150 (SUS316) 10⁶ cycles

Operating Temp Range : -40°C to 200°C (60Si2MnA), -270°C to 650°C (Inconel718), -200°C to 450°C (SUS316)

Salt Spray Resistance : 1,500-hour (Dacromet coating)

Surface Hardness Increase : 40% (Nitriding)

Wear Rate Reduction : 25% (Nitriding)

Fracture Toughness : ≥80 MPa*m¹/² for all alloys

Dynamic Fatigue Testing : 10⁶ cycles at 70% rated load

Environmental Aging : Thermal cycling (-50°C to 200°C) and humidity exposure (95% RH) for 1,000 hours

Dimensional Stability : Post-test dimensional change ≤0.02mm

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Waved Spring Performance Metrics: Elasticity, Impact Resistance & Durability Engineering
Waved springs (wave springs) deliver exceptional mechanical performance through three core attributes: precision elasticity, dynamic impact resistance, and long-term durability. As engineered elastic elements with precision-formed peaks and valleys on a metal ring, their performance is defined by material science, geometric design, and manufacturing precision. This analysis details the technical mechanisms and quantifiable metrics that make SUNZO waved springs suitable for critical applications in aerospace, industrial hydraulics, and precision machinery.
Elastic Performance: Controlled Deflection & Force Stability
The elastic behavior of waved springs is characterized by:
  • Load-Deflection Linearity: Maintains ≤3% deviation from Hooke's Law within 20-70% of maximum deflection, ensuring predictable force output (typical range: 5-500N)
  • Elastic Recovery: ≥98% shape recovery after cyclic loading (10⁶ cycles at 70% rated load), validated via laser displacement monitoring
  • Stiffness Consistency: Batch-to-batch stiffness variation ≤±5% (per ISO 16142), achieved through CNC forming with ±0.01mm wave height tolerance
Impact Resistance: Dynamic Load Management
Engineered to withstand transient loads:
  • Shock Absorption: Absorbs 30-40% more energy than conventional coil springs of equal axial space, with impact stress distributed across wave crests
  • Peak Load Capacity: Withstands 150% of rated load for 10ms without plastic deformation (tested per ASTM E23)
  • Material-Dependent Performance:
    • 60Si2MnA: Impact toughness 120 J/cm² (charpy test at -40°C)
    • Inconel718: Maintains 90% impact resistance at 650°C
Durability Engineering: Material & Surface Optimization
Longevity is ensured through:
Material Selection
Material Fatigue Life (10⁶ cycles) Operating Temp Range
60Si2MnA ≥100 -40°C to 200°C
Inconel718 ≥200 -270°C to 650°C
SUS316 ≥150 -200°C to 450°C
Surface Treatments
  • Dacromet coating: 1,500-hour salt spray resistance (ASTM B117)
  • Nitriding: Increases surface hardness by 40%, reducing wear rate by 25%
Structural Integrity: Ultrasonic flaw detection ensures zero internal defects; fracture toughness ≥80 MPa*m¹/² for all alloys.
SUNZO Performance Validation
Every batch undergoes rigorous testing:
  1. Dynamic Fatigue Testing: 10⁶ cycles at 70% rated load with real-time force monitoring
  2. Environmental Aging: Thermal cycling (-50°C to 200°C) and humidity exposure (95% RH) for 1,000 hours
  3. Dimensional Stability: Post-test dimensional change ≤0.02mm, verified via 3D optical scanning
Our engineering team provides FEA simulation to optimize wave geometry for specific performance targets, ensuring tailored solutions for applications from semiconductor manufacturing equipment to deep-sea submersibles.
Precision Elasticity Wave Spring 500N 60Si2MnA Washer Wave For Critical

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