Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

China,Nanjing
Verified Supplier

Send Email



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
Wave Spring>
2mm Waved Spring Stiffness Stainless Steel Wave Washer Material Specific

China 2mm Waved Spring Stiffness Stainless Steel Wave Washer Material Specific





2mm Waved Spring Stiffness Stainless Steel Wave Washer Material Specific

MOQ： Negotiable
Price： Negotiable
Get Latest Price


Packaging Details	Carton
Delivery Time	Negotiable
Payment Terms	Negotiable
Young's Modulus	206 GPa (65Mn), 207 GPa (60Si2MnA), 193 GPa (SUS304), 204 GPa (Inconel718)
Stiffness Range	5-200 N/mm (65Mn), 8-250 N/mm (60Si2MnA), 4-180 N/mm (SUS304), 6-220 N/mm (Inconel718)
Material Thickness	0.5-2mm
Wave Count	3-16 waves
Diameter Ratio	>1.5
Thickness Tolerance	±0.01mm
Stiffness Consistency	±3% per batch
Force Accuracy	±0.5%
Deformation Requirement	0.05mm under 5N load
Stiffness Calculation	k = (4Ebt³)/(D²n)
Temperature Range	-40°C to 80°C
Fatigue Testing	10⁶ cycles
Preload Stability	±2%
Dynamic Load Validation	ANSYS FEA
Material Width	Variable (b)
Mean Diameter	Variable (D)
Stiffness Adjustment	Iterative FEA optimization
Surface Treatment	Phosphated, Blackening
Stress Relief	Cryogenic
Axial Space	Compact
Place of Origin	Sihong, China
Brand Name	Sunzo
Certification	CE/IATF16949/45001/14001/9001

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

Wave Washer Stainless Steel Wave Spring

Get Latest Price
Durable Wave Spring Products Made from 60Si2MnA 50CrVA SUS316 and Inconel X750

Get Latest Price
Wave Spring with Compression Load Type for Reduced Axial Height and Consistent

Get Latest Price
Wave Spring with Axial Preload for Light to Medium Load Capacity and Small

Get Latest Price

Product Details
Company Details

Product Specification


Packaging Details	Carton	Delivery Time	Negotiable
Payment Terms	Negotiable	Young's Modulus	206 GPa (65Mn), 207 GPa (60Si2MnA), 193 GPa (SUS304), 204 GPa (Inconel718)
Stiffness Range	5-200 N/mm (65Mn), 8-250 N/mm (60Si2MnA), 4-180 N/mm (SUS304), 6-220 N/mm (Inconel718)	Material Thickness	0.5-2mm
Wave Count	3-16 waves	Diameter Ratio	>1.5
Thickness Tolerance	±0.01mm	Stiffness Consistency	±3% per batch
Force Accuracy	±0.5%	Deformation Requirement	0.05mm under 5N load
Stiffness Calculation	k = (4Ebt³)/(D²n)	Temperature Range	-40°C to 80°C
Fatigue Testing	10⁶ cycles	Preload Stability	±2%
Dynamic Load Validation	ANSYS FEA	Material Width	Variable (b)
Mean Diameter	Variable (D)	Stiffness Adjustment	Iterative FEA optimization
Surface Treatment	Phosphated, Blackening	Stress Relief	Cryogenic
Axial Space	Compact	Place of Origin	Sihong, China
Brand Name	Sunzo	Certification	CE/IATF16949/45001/14001/9001
High Light	2mm waved spring ，waved spring stiffness ，stiffness stainless steel wave washer

Waved Spring Stiffness Selection for Precision Machinery: Engineering Principles & Application Guide

Selecting optimal stiffness is a critical engineering decision for waved springs in precision machinery, directly impacting system accuracy, component lifespan, and operational stability. As a specialized elastic element with precision-formed peaks and valleys on a metal ring, waved springs deliver controlled axial force in compact spaces—making stiffness calibration essential for applications requiring micron-level preload control. This guide details the technical factors influencing stiffness, material-specific performance, and SUNZO's engineering methodology for tailored stiffness solutions.

Stiffness Fundamentals & Key Influencing Factors

Waved spring stiffness (measured in N/mm) is determined by four interdependent variables:

Material Modulus: Young's modulus of the base material directly affects stiffness. For example, 65Mn steel (E=206 GPa) provides 30% higher stiffness than SUS304 (E=193 GPa) for identical geometries.
Geometric Parameters:
- Thickness (t): Stiffness increases with the cube of material thickness (stiffness ∝ t³). A 0.2mm thickness increase can double stiffness in 0.5-2mm range springs.
- Wave Count (n): More peaks/valleys (typically 3-16 waves) distribute load more evenly, reducing effective stiffness by 15-25% compared to fewer waves.
- Diameter Ratio (D/d): Larger outer-to-inner diameter ratios enhance flexibility, decreasing stiffness by 10-18% for ratios >1.5.
Manufacturing Tolerance: CNC forming precision (±0.01mm for thickness) ensures stiffness consistency within ±3% per batch.

Stiffness Calculation & Engineering Tools

SUNZO employs advanced modeling to predict stiffness:

Theoretical Formula:
k = (4Ebt³)/(D²n)
where E = Young's modulus, b = width, t = thickness, D = mean diameter, n = wave count.
FEA Simulation: ANSYS-based finite element analysis validates stiffness under dynamic loads, accounting for material nonlinearity and contact mechanics.
Empirical Testing: Load-deflection curves generated via universal testing machines (±0.5% force accuracy) confirm theoretical models.

Material-Specific Stiffness Characteristics

Material	Young's Modulus (GPa)	Stiffness Range (N/mm)	Optimal Application Scenarios
65Mn	206	5-200	High-precision CNC spindles, gearboxes
60Si2MnA	207	8-250	Heavy-duty bearing preload
SUS304	193	4-180	Corrosive environments (semiconductor)
Inconel718	204	6-220	High-temperature aerospace actuators

Application-Driven Stiffness Selection

Case 1: Semiconductor Wafer Handling

Requirement: 0.05mm deformation under 5N load (stiffness=100 N/mm)
Solution: 65Mn spring (t=0.8mm, 8 waves) with phosphated surface, validated via 10⁶ cycle fatigue testing

Case 2: Medical Imaging Equipment

Requirement: Constant preload (±2%) across -40°C to 80°C
Solution: SUS304 spring (t=0.5mm, 6 waves) with blackening treatment, stiffness stabilized via cryogenic stress relief

SUNZO's Stiffness Customization Process

Application Analysis: Engineering team reviews load requirements, environmental conditions, and space constraints
Material Selection: Matching alloy properties to stiffness targets (e.g., 60Si2MnA for high-stiffness, SUS316 for corrosion resistance)
FEA Optimization: Iterative design adjustments to achieve target stiffness with minimal axial space
Prototype Validation: Production of 3-5 samples for load-deflection testing and performance verification
Mass Production: CNC forming with real-time thickness monitoring to ensure batch-to-batch consistency

Backed by ISO 9001 and AS9100 certifications, SUNZO's stiffness engineering expertise ensures waved springs deliver predictable performance in precision machinery applications—from medical devices to aerospace systems.

Request our Stiffness Selection Calculator or Material-Stiffness Comparison Chart for detailed engineering support.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Seller 


Year Established:

2006 


Total Annual:

1.2M-1.4M


Employee Number:

160~200 


Ecer Certification：

Verified Supplier 

.gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; } .gtr-container-x7y2z9 * { box-sizing: border-box; ... .gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; } .gtr-container-x7y2z9 * { box-sizing: border-box; ...

+ Read More

Reach Us
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
No.20, Xinghuo Road, Nanjing High-tech Development Zone
https://www.spring-disc.com/

Send Email

Leave a Message, we will call you back quickly!