Precision Elasticity Wave Spring 500N 60Si2MnA Washer Wave For Critical
Precision Elasticity Wave Spring 500N 60Si2MnA Washer Wave For Critical
Basic Properties
Place of Origin:
Sihong, China
Brand Name:
Sunzo
Certification:
CE/IATF16949/45001/14001/9001
Trading Properties
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Payment Terms:
Negotiable
Product Summary
SUNZO waved springs deliver precision elasticity, superior impact resistance, and long-term durability. With ≥98% elastic recovery, 150% peak load capacity, and fatigue life up to 200 million cycles, they are certified for aerospace, hydraulics, and precision machinery.
Product Custom Attributes
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60si2mna washer wave
,washer wave for critical
,precision single wave washer
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
Product Description
Detailed Specifications & Features
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:
- Dynamic Fatigue Testing: 10⁶ cycles at 70% rated load with real-time force monitoring
- 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, 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.
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