As medical devices continue to evolve toward smaller, more complex designs, engineers require materials that deliver consistent mechanical performance in extremely compact components. Elgiloy® micro tubing is widely used where fatigue resistance, elasticity, corrosion resistance, and dimensional precision are critical. From steerable catheters and guidewire assemblies to precision nozzles and analytical instruments, Elgiloy provides an excellent balance of strength and flexibility for demanding applications.
Producing high-quality custom Elgiloy micro tubing requires more than selecting the right alloy. Precision tube drawing, secondary processing, and advanced manufacturing techniques help transform raw tubing into engineered components ready for medical and industrial applications.
Why Choose Elgiloy Micro Tubing?
Elgiloy is a cobalt-chromium-nickel-molybdenum alloy known for its exceptional fatigue performance and spring-like properties. Its ability to maintain mechanical performance under repeated loading makes it an excellent choice for components that must flex, recover, and perform consistently over time.
Key benefits of Elgiloy micro tubing include:
- Excellent fatigue resistance
- Superior elastic recovery
- Outstanding corrosion resistance
- High strength
- Excellent biocompatibility
- Long-term dimensional stability
These characteristics make Elgiloy an attractive material for precision tubular components where reliability is essential.
Custom-Drawn Elgiloy Micro Tubing
Every medical device has unique performance requirements. Custom-drawn Elgiloy tubing allows engineers to specify the dimensions and material properties needed for their application instead of relying on standard tubing sizes.
Custom manufacturing can accommodate:
- Small outside diameters (OD)
- Thin wall thicknesses
- Application-specific inside diameters (ID)
- Custom lengths
- Heat-treated material conditions
By producing tubing to exact design specifications, manufacturers can help simplify downstream assembly while improving consistency throughout production.
Precision Processing and Micro Machining
After tube drawing, Elgiloy micro tubing may undergo additional manufacturing processes to create finished components.
Common secondary operations include:
- Precision laser cutting
- Micro machining
- Swaging
- Tip forming
- Laser welding
- Precision nozzle fabrication
- Surface finishing
Combining these manufacturing capabilities allows complex tubular components to be produced with the tight tolerances required for medical, analytical, and industrial applications.
Applications for Elgiloy Micro Tubing
Because of its fatigue resistance and elastic performance, Elgiloy tubing is used in a variety of precision applications, including:
- Catheter components
- Guidewire assemblies
- Precision dispensing nozzles
- Surgical instruments
- Analytical instrumentation
- Custom tubular components
Its unique combination of strength and resilience makes it particularly valuable for applications involving repeated flexing or dynamic mechanical loading.
Precision Manufacturing for Advanced Medical Components
Manufacturing high-performance Elgiloy micro tubing requires precise control throughout every stage of production. Custom tube drawing, precision laser processing, micro machining, and finishing operations all contribute to producing reliable tubular components with consistent dimensions and mechanical performance.
As medical devices continue to become smaller and more sophisticated, precision manufacturing plays an increasingly important role in transforming advanced materials into finished components.
Ready to Start Your Elgiloy Micro Tubing Project?
Whether you’re developing a catheter, guidewire, precision nozzle, or another custom tubular component, our engineering team is ready to help.
- Upload your CAD file or drawing
- Review custom tubing dimensions and material options
- Receive engineering support for your application