Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
ConsentDo not consent
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"65Mn Wavy Spring High Elasticity Wavy Washers For Bearings Precision Machinery","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/5c\/ce64293713319be34a65c066f3c7-200x200-1\/65mn_wavy_spring_high_elasticity_wavy_washers_for_bearings_precision_machinery.jpg","attrs":{"Place of Origin":"Sihong, China","Brand Name":"Sunzo","Certification":"CE\/IATF16949\/45001\/14001\/9001","Minimum Order Quantity":"Negotiable"}}
{"title":"Single Turn Wave Spring Offering Small Spring Stiffness and Elasticity for in","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/87\/fe5c94e3a71f818c569703e04fbf-200x200-1\/single_turn_wave_spring_offering_small_spring_stiffness_and_elasticity_for_in_precision_machinery_and_compact_assemblies.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel","Usage":"Industrial, Auto, Furniture, Motorcycle, Home Appliance"}}
{"title":"Customizable Single Turn Wave Spring for in Aerospace Precision Machinery","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/40\/f6005a43d24e59cb6c3350717f34-200x200-1\/customizable_single_turn_wave_spring_for_in_aerospace_precision_machinery_hydraulic_seals_and_high_end_motor_assemblies.jpg","attrs":{"Material":"60Si2MnA, 50CrVA\\ SUS301, SUS304, SUS316, HP15-7Mo, 17-7pH, 30W4Cr2v, INCONEL -750, INCONEL-718, 21 CrMoV 5 7, X 22 CrMoV 12 1, X 35 CrMo 17, X 30 WCrV 5 3, A286, CuSn 8, CuBe 2, Nimonic 90.","Usage":"Industrial","Load Type":"Compression","Shape":"Disk"}}
{"title":"High-Performance Waved Spring with Phosphating Finish for Compression Load and","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/d1\/cbe0e882cf7a1926b1f52b09884e-200x200-1\/high_performance_waved_spring_with_phosphating_finish_for_compression_load_and_sus_302_specification_in_hydraulic_seal_systems.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Material":"Steel","Load Type":"Compression","Production Process":"Hot Roll"}}
{"title":"Inconel718 Waved Spring High-Temperature Resistant Corrosion Resistant Aerospace","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/e5\/5a65d36a52fc7e942f16b06ee9db-200x200-1\/inconel718_waved_spring_high_temperature_resistant_corrosion_resistant_aerospace_grade_elastic_solutions.jpg","attrs":{"Material":"Inconel718","Tensile strength":"1,400 MPa","Impact resistance":"500G dynamic loads","Temperature range":"-270\u00b0C to 650\u00b0C"}}
{"title":"Zinc-Plated Waved Spring with Enhanced Durability and Corrosion Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/24\/efa27ef3640b3c71483e8a2a98f8-200x200-1\/zinc_plated_waved_spring_with_enhanced_durability_and_corrosion_resistance_for_hydraulic_seal_systems.jpg","attrs":{"Material":"1074 high-carbon steel, 50CrVA alloy steel, SUS302 stainless steel, Inconel X-750","Tensile strength":"1,200 MPa","Impact resistance":"400G dynamic loads","Coating thickness":"8-12\u03bcm"}}
{"title":"Low Load Three Wave Washers SUS304 Minimal Deformation Washer Wave Spring","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/41\/b2318a0545c08d6edd5682793bf4-200x200-1\/low_load_three_wave_washers_sus304_minimal_deformation_washer_wave_spring.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Place of Origin":"Sihong, China","Brand Name":"Sunzo","Certification":"CE\/IATF16949\/45001\/14001\/9001"}}
65Mn Waved Spring - High Elasticity for Precision Machinery Applications
65Mn high-carbon spring steel stands as a premier material for waved springs, renowned for its exceptional mechanical properties that make it ideal for precision engineering. As an elastic element with precisely formed peaks and valleys on a metal ring, our 65Mn waved spring delivers a unique combination of high elasticity, impact resistance, and load stability—critical for applications demanding controlled deformation and reliable axial preload.
Core Material Advantages
65Mn steel (chemical composition: 0.62-0.70% C, 0.90-1.20% Mn) is engineered to provide:
Superior Elasticity: Tensile strength up to 1,200 MPa and yield strength of 1,000 MPa, enabling rapid shape recovery after deformation and maintaining stable force output under cyclic loads
Exceptional Fatigue Resistance: Withstands over 10⁶ load cycles without performance degradation, making it suitable for dynamic precision machinery applications like CNC spindle bearings and robotic arm joints
Optimal Stiffness Control: Designed for small-load (5N-300N) and low-deformation (≤0.03mm) scenarios, providing consistent axial preload to minimize component play and enhance equipment accuracy
Precision Machinery Applications
Our 65Mn waved springs are widely integrated into high-precision systems, including:
CNC Machine Tool Spindles: Maintain bearing preload to reduce vibration and ensure machining accuracy (tolerance ±0.001mm)
Semiconductor Wafer Handling Equipment: Provide gentle, consistent force to prevent substrate damage during transfer
Medical Imaging Devices: Ensure stable component alignment in MRI and CT scanners, where micro-movement can compromise image quality
Customization & Surface Treatments
SUNZO offers comprehensive customization to meet unique application requirements:
Dimensional Flexibility: Standard single-layer closed designs (diameters 6mm-300mm) and non-standard configurations (multi-layer, tapered profiles) with CNC-formed precision (±0.02mm tolerance)
Surface Enhancement:
Phosphating: Forms a crystalline protective layer, achieving 500+ hours of salt spray resistance (ASTM B117) and reducing friction by 25% for smooth operation
Blackening: Creates a uniform Fe₃O₄ layer (5-8μm thickness) to enhance rust resistance and surface hardness (HV 450-550), ideal for cleanroom environments
Quality Assurance
Each 65Mn waved spring undergoes rigorous testing:
Load-Deflection Validation: Ensures force tolerance within ±3% across the operating range
Metallographic Inspection: Verifies uniform grain structure and heat treatment quality (quenched at 820-840°C, tempered at 480-520°C)
Compliance: Meets ISO 9001 standards, with full material traceability documentation for critical precision machinery applications
Whether for standard or custom solutions, SUNZO's 65Mn waved springs combine material science and precision engineering to deliver reliable performance in the most demanding precision machinery environments.
Technical Support Available: Would you like us to elaborate on 65Mn heat treatment processes or specific precision machinery application case studies?
