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  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
  • Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs
Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs

Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs

  • 500 - 2999 Pieces
    $0.20
  • 3000 - 49999 Pieces
    $0.05
  • >= 50000 Pieces
    $0.03

Customization:

Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Load Capacity: Supports torsion, extension, and compression loads up to 40lb, enabling precise force management in diverse mechanical systems.
  • Material Versatility: Constructed from high-performance materials like music wire, nitinol, stainless steel, and alloy steel, ensuring durability in corrosive, high-temperature, or high-stress environments.
  • Design Flexibility: Features rectangular compression springs, long-coil nitinol extension springs, and 0.6mm spiral torsion springs for applications requiring precise deflection, rotational force, or linear motion.

Key features

  • 1. Corrosion-Resistant Nitinol Material Technology

    • With corrosion-resistant nitinol material, you can ensure durability in harsh environments. ~30% more resistant to rust than standard steel springs*

  • 2. Versatile Load Type Compatibility Design

    • With multi-load type compatibility (torsion, extension, compression), you can adapt to diverse mechanical needs. Suitable for automotive, furniture, and industrial applications*

  • 3. High Load Capacity Performance

    • With up to 40lb load capacity, you can handle heavy-duty applications. ~20% higher capacity than standard spring models*

  • 4. Scenario-Specific Application Solutions

    • With tailored designs for automotive suspension, office chairs, and tools, you can optimize performance for both industrial and home use. Ideal for dynamic load requirements*

  • 5. Compliance with Industrial Safety Standards

    • With materials meeting ASTM and ISO standards (e.g., stainless steel, music wire), you can ensure compliance with global safety regulations. Verified for high-stress environments*

Product details

Music Wire Rectangular Compression Spring Long Coil Nitinol Extension Spring 0.6mm Spiral Chair Torsion Springs

Our Music Wire Rectangular Compression Spring series offers versatile solutions for mechanical applications, featuring materials like nitinol, stainless steel, and music wire. With load capacities up to 40lb and designs optimized for torsion, extension, and compression, these springs are engineered for durability and precision.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialIron, stainless steel, alloy steel, aluminum, steel, carbon steel, music wire, copper, alloy, metalCustomized for corrosion resistance (stainless steel), high tensile strength (music wire), or lightweight applications (aluminum).
Load Capacity20lb (Base), 40lb (Pro)Supports light to heavy-duty applications like chair mechanisms, automotive suspension, or industrial machinery.
Load TypeTorsion, extension, compressionTorsion springs for rotational force (e.g., chair mechanisms), compression for shock absorption (e.g., door stops), and extension for sustained tension (e.g., garage doors).
Diameter/Pitch0.6mm spiral, variable pitch optionsEnables precise force distribution in compact spaces or high-flex environments.

Customization guide

Adjustable parameters:

  • Material: Swap to nitinol for shape-memory properties or copper for conductivity.
  • Diameter/Pitch: Optimize for tight spaces (tight coils) or flexibility (loose coils).
  • Coating: Add colored coatings for visual identification or corrosion resistance.

Get inspired

From office chairs to automotive systems, these springs adapt to your needs. With nitinol’s superelasticity, you can design components that recover shape after deformation. For corrosive environments, stainless steel ensures long-term reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity20lb30lb (+50% vs Base)40lb (+100% vs Base)*
Material GradeStandard steelAlloy steelStainless steel
Corrosion ResistanceMinimalModerateIndustrial-grade (+40% vs Advanced)
Temperature Range-20°C to 80°C-30°C to 120°C-50°C to 200°C (+66% vs Base)

Supplier's note

  1. Technical Breakthroughs:

    • Nitinol Material: Enables shape recovery after deformation, ideal for medical devices or robotics.
    • 0.6mm Spiral Design: Balances flexibility and strength for compact mechanisms like chair torsion systems.
    • Stainless Steel Cores: Offer 3x longer lifespan in corrosive environments compared to standard steel.

  2. Optimal Version Selection:

    • Base Model: Best for light-duty applications (e.g., office furniture) where cost efficiency is prioritized.
    • Advanced Model: Targets moderate industrial uses (e.g., tool mechanisms) requiring enhanced durability.
    • Pro Model: Designed for extreme conditions (e.g., marine equipment) where corrosion resistance and high load capacity are critical.

With the Pro Model’s stainless steel core, you can ensure reliability in saltwater environments. Pair its 40lb load capacity with a tight pitch for precise force control in heavy machinery. The Advanced Model’s alloy steel strikes a balance for everyday industrial needs, while the Base Model keeps costs low for low-stress applications.

Frequently asked questions

  • Which spring model suits small cafes needing lightweight compression springs?

  • How to clean and maintain nitinol extension springs for longevity?

  • Stainless steel vs music wire: Which material is better for outdoor torsion springs?

  • Can I customize the diameter and pitch of spiral chair torsion springs?

  • Are your compression springs ASTM-certified for industrial applications?

  • Which spring type handles 40lb loads for gym equipment?

  • What makes your torsion springs suitable for office chairs?

  • Do your springs resist chemicals in laboratory settings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Compression SpringIndustrial machinery, vehicle suspensionsLoad Capacity: 30lb (Industry) vs 20lb (Base) ▼ vs 40lb (Advanced) ▲
(ASTM A228: High tensile strength)
Material: Carbon Steel (Industry) vs Iron (Base) vs Stainless Steel (Advanced) ▲
(ASTM F1929: Corrosion-resistant)		Advanced: Handles heavy loads (e.g., 40lb) and resists rust.
Base: Lightweight and cost-effective.		Advanced: Heavier and pricier.
Base: May corrode in harsh environments.
Extension SpringGarage doors, tool mechanismsLoad Capacity: 25lb (Industry) vs 20lb (Base) ▼ vs 40lb (Advanced) ▲
(ASTM A228: Durable under tension)
Material: Steel (Industry) vs Alloy Steel (Base) vs High-Carbon Steel (Advanced) ▲
(ASTM A227: Enhanced fatigue resistance)		Advanced: Supports heavier loads (e.g., 40lb) for robust applications.
Base: Lightweight and flexible.		Advanced: Stiffer and less adaptable.
Base: Limited capacity for heavy use.
Torsion SpringOffice chairs, rotational mechanismsLoad Capacity: 15lb (Industry) vs 20lb (Base) ▲ vs 30lb (Advanced) ▲
(ASTM A227: Twisting durability)
Material: Steel (Industry) vs Music Wire (Base) ▲ vs Nitinol (Advanced) ▲
(ASTM F2951: Shape-memory alloy)		Advanced: Nitinol retains shape after deformation (e.g., in office chairs).
Base: Affordable and reliable for standard use.		Advanced: Expensive and requires precise installation.
Base: May degrade over time in high-stress scenarios.
Stainless Steel SpringMarine equipment, medical devicesCorrosion Resistance: Passivation (Industry) vs Passivation (Base) vs ASTM F1929 (Advanced) ▲
Thickness: 0.3mm (Industry) vs 0.4mm (Base) vs 0.5mm (Advanced) ▲
(ISO 3801: Thickness verification)		Advanced: Resists saltwater and chemicals (e.g., in marine applications).
Base: Affordable for general corrosion-prone environments.		Advanced: Heavier and costlier.
Base: Limited resistance to extreme chemicals.
Aluminum Alloy SpringAerospace, lightweight machineryWeight: 150g (Industry) vs 140g (Base) ▼ vs 120g (Advanced) ▲
(ISO 3801: Lightweight design)
Temperature Range: -20°C to 80°C (Industry) vs -30°C to 100°C (Advanced) ▲
(ASTM B211: Thermal stability)		Advanced: Ultra-lightweight (120g) and operates in extreme temperatures.
Base: Cost-effective for moderate environments.		Advanced: Requires specialized manufacturing.
Base: Limited thermal resistance.
Nitinol Extension SpringMedical devices, roboticsShape Memory: ASTM F2951 (Advanced) ▲
Fatigue Life: 10,000 cycles (Industry) vs 15,000 cycles (Advanced) ▲
(ISO 13314: Durability testing)		Advanced: Retains shape after deformation (e.g., in robotic joints).
Base: Not available (Nitinol is exclusive to Advanced).		Advanced: High cost and requires precise engineering.
N/A for Base.

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