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Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
Specifications
MOQ :
Negotiable
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
Price :
Negotiable
Packaging Details :
Carton
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Material :
Steel
Load Type :
Compression
Production Process :
Hot Roll
Shape :
Flat
Specification :
SUS 302
Max Torque :
10,000 Nm
Temperature Range :
-50°C to 250°C
Alloy Standard :
ASTM A231
Tensile Strength :
2000 MPa
Rockwell Hardness :
HRC 52-54
Load Cycles :
100,000+
Torque Retention :
95%
Conical Angle :
15°
Thickness Ratio :
1:8
Stress Reduction :
35%
Max RPM :
12,000 RPM
Coating Type :
Zinc-Nickel
Salt Spray Resistance :
1000+ hours
Coating Standard :
ASTM B117
Compliance Standard :
ISO 16232-3
Description
High Torque Disc Spring Designed for Extreme Torque and Durability
Engineered for Extreme Conditions

Designed specifically for environments where rotational forces exceed 10,000 Nm and operational temperatures range from -50°C to 250°C, this disc spring delivers unwavering performance under relentless stress.

Premium Material & Manufacturing

Forged from aerospace-grade chromium-vanadium alloy (ASTM A231 standard) and subjected to a proprietary dual-stage heat treatment process:

  • Vacuum quenching at 860°C followed by tempering at 450°C
  • Tensile strength of 2000 MPa
  • Rockwell hardness of HRC 52-54
  • Exceptional resistance to plastic deformation and fatigue
Superior Performance & Durability

Maintains 95% of initial torque capacity even after 100,000+ cycles in accelerated life testing—significantly outperforming conventional springs that degrade after just 10,000 load cycles.

Precision Engineering

Features a precision-engineered dished profile with 15° conical angle and optimized 1:8 thickness-to-outer-diameter ratio for uniform torque distribution across mating surfaces.

  • Reduces localized stress by up to 35% compared to flat washers
  • Edge-beveled design minimizes stress risers
  • Corrosion-resistant zinc-nickel coating (1000+ hours salt spray resistance per ASTM B117)
Critical Applications
Aerospace engine turbine mounts (secure at 12,000 RPM)
Formula 1 gearbox assemblies
Heavy-duty industrial presses
Offshore drilling rigs
Electric vehicle powertrains
Wind turbine nacelles
Mining equipment
Marine and chemical processing environments
Quality Assurance

Backed by finite element analysis (FEA) validation and ISO 16232-3 compliance, ensuring consistent performance where failure is not an option.

Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
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Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer

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Product Detail
MOQ :
Negotiable
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
Price :
Negotiable
Packaging Details :
Carton
Contact Supplier
Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer
Aerospace Grade High Torque Disc Spring Chromium Vanadium Alloy Disc Spring Washer

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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