The aerospace industry demands materials that can withstand extreme conditions, including high temperatures, mechanical stress, and corrosive environments. Cobalt-Chromium (CoCr) alloy tubing has emerged as a critical solution, offering superior heat resistance, oxidation stability, and mechanical strength. With factory-direct supply, manufacturers can now access high-performance CoCr tubing with cost efficiency and reliable quality control.
Material Properties & Advantages
CoCr alloys are renowned for their exceptional properties, making them ideal for aerospace applications:
- High-Temperature Resistance – Retains structural integrity at temperatures exceeding 1000°C (1832°F), crucial for jet engines and exhaust systems.
- Oxidation & Corrosion Resistance – Forms a protective chromium oxide layer, preventing degradation in harsh environments.
- Mechanical Strength – Maintains durability under extreme stress, fatigue, and pressure fluctuations.
- Biocompatibility & Weldability – Also used in medical implants, demonstrating versatility beyond aerospace.
Compared to nickel-based superalloys, CoCr tubing provides a cost-effective alternative without compromising performance.
Key Applications in Aerospace
- Jet Engine Components – Used in combustion chambers, turbine blades, and exhaust nozzles due to thermal stability.
- Hydraulic & Fuel Systems – Resists corrosive fuels and high-pressure conditions.
- Structural Tubing – Lightweight yet strong, suitable for airframe and heat shield applications.
- Spacecraft & Hypersonic Vehicles – Performs under extreme thermal cycling and re-entry conditions.
| Sterilization Compatibility: | Autoclave, ETO, Gamma, Steam | Elongation: | 10-15% |
| Surface Finish: | Smooth | Tensile Strength: | 800-1000 MPa |
| Thermal Conductivity: | 20 W/mK | Density: | 8.5 G/cm3 |
| Melting Point: | 1300-1400°C | | |
Industry Trends Driving Demand
- Increased Aircraft Production – With rising global air travel, manufacturers seek durable, lightweight materials.
- Sustainable Aviation – CoCr alloys contribute to fuel efficiency by enabling higher operating temperatures.
- Additive Manufacturing (3D Printing) – CoCr powders are increasingly used in laser powder bed fusion (LPBF) for complex aerospace parts.
- Supply Chain Optimization – Factory-direct sourcing reduces lead times and costs, ensuring consistent quality.
Q:I have sent the RFQ, when can I expect a reply?
A:We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
Q:How long is the delivery time?
A:It depends on the order quantity ,Usually it takes about 20-30 days.
Q:Do you accept OEM/ODM manufacturing?
A:Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.
Q:Can you send me your catalogue?
A:Yes, please contact us.We can share with our catalogue for you by email.
Q:How to control the products quality in your company?
A:With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.
Q:Can you provide detailed technical data and drawing?
A:Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.
Q:How do you handle pre-sales and post-sales?
A:We have a professional business team that will work one-on-one with you to protect your product needs, and if you have any questions, he can answer them for you!
Q:Can I visit your factory before we place an order?
A:Yes, you are welcome to visit our factory. We are very pleased if we have the chance to know more about each other.
Q:Where can I find up-to-date information about the company?
A:You can check our news or blog for information about our company.
Why Choose Factory-Direct Supply?
- Cost Efficiency – Eliminates middlemen, reducing procurement expenses.
- Customization – Tailored dimensions, coatings, and mechanical properties.
- Quality Assurance – Direct oversight ensures compliance with AMS, ASTM, and ISO standards.
- Fast Turnaround – Critical for aerospace OEMs and MRO (Maintenance, Repair, Overhaul) providers.
