Description

HR Coils: High-Performance Springs for Demanding Applications

HR (High-Resilience) coils are precision-engineered springs renowned for their exceptional fatigue resistance, high strength-to-weight ratio, and consistent performance under demanding operating conditions. These coils are manufactured from specialized high-carbon spring steel, undergoing rigorous heat treatments to achieve optimal metallurgical properties. They're the ideal solution for applications requiring reliability, durability, and long service life.

Key Features and Benefits:

• Superior Fatigue Resistance: HR coils significantly outperform standard spring steel, exhibiting exceptional endurance even under cyclical loading and high stress levels. This translates to a longer operational lifespan and reduced replacement costs.
• High Strength-to-Weight Ratio: Our HR coils provide exceptional strength with minimal weight, making them ideal for applications where space and weight are critical factors. This optimized design enhances efficiency and reduces overall system burden.
• Consistent Performance: Manufactured to tight tolerances, HR coils ensure consistent spring rates and reliable performance throughout their operational life. This predictable behavior is crucial for applications requiring precise control and consistent functionality.
• Various Materials & Finishes: Available in various high-carbon spring steel alloys tailored to specific application requirements. We offer a range of surface finishes, including plating (e.g., zinc, nickel, chrome) to enhance corrosion resistance and durability.
• Customizable Designs: While we offer a wide selection of standard HR coil sizes and configurations, we also provide custom design and manufacturing services to meet unique application specifications. We can tailor coil dimensions, spring rate, material, and finish to your exact needs.
• Applications: HR coils find extensive use in a diverse range of applications, including:
  • Automotive: Suspension systems, engine components, clutches, brakes.
  • Aerospace: Landing gear, actuators, flight control systems.
  • Industrial Machinery: Packaging equipment, material handling systems, robotics.
  • Medical Devices: Surgical instruments, medical implants.
  • Consumer Electronics: Mechanical switches, vibration dampeners.

Specifications:

• Material: Various high-carbon spring steel alloys (specify upon request)
• Wire Diameter: [Range of available wire diameters, e.g., 0.5mm - 10mm]
• Coil Diameter: [Range of available coil diameters, e.g., 5mm - 100mm]
• Free Length: Customizable
• Spring Rate: Customizable
• Finish: Various options available (specify upon request)
• Tolerances: Tight tolerances to ensure consistent performance (details available upon request)

Ordering Information:

To order HR coils, please provide the following information:

• Required Spring Rate: (N/mm or lb/in)
• Free Length: (mm or in)
• Outside Diameter: (mm or in)
• Wire Diameter: (mm or in)
• Material Specification: (e.g., ASTM A228)
• Quantity:
• Required Finish:

Contact our sales team for assistance with selecting the right HR coils for your application and obtaining a quote. We're committed to providing high-quality products and exceptional customer service.