Helical Compression Spring with Diverse Materials for Extreme Industrial Environments Including High-Carbon Steel
Helical Compression Spring with Diverse Materials for Extreme Industrial Environments Including High-Carbon Steel
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
High-performance helical compression springs engineered for extreme industrial environments. Available in steel, stainless steel & alloy variants with ISO 9001 certification. Custom solutions for automotive, aerospace & heavy machinery applications.
Product Custom Attributes
Highlight
helical compression spring 20mm
,industrial compression spring 20mm
,industrial helical compression spring
Material:
Steel
Load Type:
Compression
Production Process:
Hot Roll
Shape:
Flat
Specification:
SUS 302
Tensile Strength:
2000 MPa
Corrosion Rate:
0.01mm/year
Temperature Resistance:
300°C
Fatigue Life:
10^7 Cycles
Dimensional Tolerance:
±0.05mm
Helix Angle Tolerance:
±1°
Heat Treatment Temp:
850°C
Tempering Temp:
450°C
Hardness Level:
42-45 HRC
Humidity Resistance:
95%
Elastic Modulus Retention:
90%
Yield Strength:
40%
Wire Diameter:
±0.05mm
Coil Geometry:
Uniform Stress Distribution
Surface Coating Options:
Electroplating, Powder Coating, PTFE Impregnation
Product Description
Detailed Specifications & Features
Helical Compression Spring with Diverse Materials Engineered to Excel in Extreme Industrial Environments
Modern industrial landscapes present challenging operating conditions that demand specialized performance from mechanical components. Compression springs, as critical elements in machinery, face rigorous demands—marine applications require resistance to saltwater corrosion, automotive underhood environments necessitate thermal stability up to 200°C, and heavy machinery demands exceptional fatigue strength for millions of load cycles.
Premium Material Portfolio
1095 High-Carbon Steel
Ultimate tensile strength exceeding 2000 MPa for heavy-load applications
316L Stainless Steel
Superior corrosion resistance with 0.01mm/year maximum corrosion rate in salt spray testing
Chrome-Vanadium Alloy Steel (Cr-V)
Maintains 90% of elastic modulus at 300°C with 10^7 cycle fatigue life under 40% of yield strength
Each material undergoes ultrasonic flaw detection and chemical composition analysis, ensuring compliance with ASTM A228/A313 standards.
Advanced Engineering Process
Our engineering process integrates advanced CAD modeling (SolidWorks) with finite element analysis (ANSYS) to optimize coil geometry, ensuring uniform stress distribution and eliminating stress concentration points.
- Precision manufacturing achieves dimensional tolerances of ±0.05mm for wire diameter and ±1° for helix angle
- Computer-controlled heat treatment including oil quenching at 850°C and tempering at 450°C
- Precise hardness levels (42-45 HRC for high-carbon steel variants)
Field-Proven Performance
- Electronics Manufacturing: Stainless steel springs maintain consistent force output in 95% humidity environments
- Chemical Processing: Nickel-plated alloy springs provide exceptional acid resistance
- Aerospace Applications: Lightweight titanium alloy springs for weight-sensitive assemblies
Backed by ISO 9001:2015 certified production facilities and a dedicated materials engineering team, we offer fully customized solutions—from material selection and load testing to surface coating options (electroplating, powder coating, PTFE impregnation)—tailored to your exact operating parameters and environmental challenges.
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