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Zinc Plated Din 2093 Specification Heavy Duty Wear Resistant Disc Spring For Industrial
Zinc Plated Din 2093 Specification Heavy Duty Wear Resistant Disc Spring For Industrial
Specifications
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
Zinc plating thickness :
8-12μm
Coating hardness :
250-300 HV
Wear resistance improvement :
300%
Corrosion protection :
1,000+ hours
Tensile strength :
1,200-1,400 MPa
Yield strength :
≥900 MPa
Cycle life :
10⁶+ cycles
Elastic modulus :
206 GPa
Fatigue limit :
450 MPa
Dish height ratio :
0.7-1.1
Stiffness range :
10-45 N/mm
Maximum load :
up to 30 kN
Maximum deflection :
up to 15mm
Zinc alloy composition :
85% Zn, 15% Al
Plating pressure :
40-60 MPa
Load tolerance :
±2%
Coating adhesion :
ISO 2409 rating 0
Material standard :
DIN 2092/2093
Impact cycles :
50,000+
Spring steel type :
65Mn, 60Si2MnA
Description
SUNZO Mechanical Zinc-Plated Disc Spring: Engineered Wear-Resistant Solutions for Heavy-Duty Industrial Environments
In industrial environments characterized by extreme friction, mechanical stress, and corrosive elements, SUNZO Mechanical Zinc-Plated Disc Springs deliver superior durability through advanced surface engineering and material science.
Advanced Zinc Plating Technology
The proprietary mechanical zinc plating process utilizes a high-pressure tumbling technique with zinc alloy micro-particles (85% Zn, 15% Al) applied at 40-60 MPa, creating a uniform 8-12μm coating with a hardness of 250-300 HV.
This achieves 300% improvement in wear resistance compared to uncoated springs (per ASTM G99 pin-on-disk testing) and provides 1,000+ hours of corrosion protection in salt spray environments (ASTM B117).
Premium Material Construction
Material Type Key Properties Application Benefits
65Mn Alloy Tensile strength: 1,200-1,400 MPa
Yield strength: ≥900 MPa		 Excels in high-cycle applications (10⁶+ cycles at 70% load)
60Si2MnA Elastic modulus: 206 GPa
Fatigue limit: 450 MPa		 Superior shock absorption for impact-loading scenarios
Design & Performance Characteristics
Conical design (dish height-to-thickness ratio 0.7-1.1) enables variable stiffness profiles (10-45 N/mm) through precision stacking configurations:
  • Parallel stacks for high-load applications (up to 30 kN)
  • Series stacks for enhanced deflection (up to 15mm)
  • Nested combinations offering adaptive performance in dynamic loading systems
Key Industrial Applications
  • Steel Manufacturing: Roll mill bearings utilizing zinc-plated springs to withstand rolling contact fatigue and cooling fluid corrosion
  • Construction Equipment: Hydraulic breaker systems with 60Si2MnA springs delivering 50,000+ impact cycles before maintenance
  • Mining Machinery: Conveyor belt tensioners employing parallel-stacked 65Mn springs for consistent preload under dust and moisture exposure
  • Oil & Gas: Wellhead control valves using zinc-aluminum plated springs to resist H₂S and brine corrosion
Quality Assurance & Testing
Each spring undergoes rigorous quality validation including:
  • Coating adhesion testing per ISO 2409 (cross-cut method, rating 0)
  • Load-deflection verification to ISO 16148 (±2% force tolerance)
  • Metallurgical inspection via SEM to ensure coating uniformity and absence of micro-cracks
  • Full material traceability from raw steel lot to final plating certification (EN 10204 3.1)
Available Options
SUNZO offers both standard DIN 2092/2093 sizes and custom-engineered solutions, with plating options including trivalent passivation for enhanced corrosion resistance and PTFE topcoats for low-friction applications.
Zinc Plated Din 2093 Specification Heavy Duty Wear Resistant Disc Spring For Industrial
Backed by our ISO 9001-certified production process and global technical support, these disc springs provide reliable performance in the most demanding industrial environments.
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Zinc Plated Din 2093 Specification Heavy Duty Wear Resistant Disc Spring For Industrial

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Product Detail
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
MOQ :
Negotiable
Price :
Negotiable
Packaging Details :
Carton
Contact Supplier
Zinc Plated Din 2093 Specification Heavy Duty Wear Resistant Disc Spring For Industrial

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

Verified Supplier
1 Years
nanjing
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
DIN 2093 Disc Spring, Single Turn Wave Spring, DIN 6796 Washer
Total Annual :
1.2M-1.4M
Employee Number :
160~200
Certification Level :
Verified Supplier
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