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Carbon Fiber Material Selection Guides
Carbon Fiber Material Selection Guides
Choose the right carbon fiber grade (T300/T700/T800/T1000) for your rods, tubes & plates – balance performance, cost and application needs
Carbon Fiber Grade Overview
T300 (Standard Grade)
Cost-effective, good tensile strength (≥3000MPa) – ideal for general industrial applications (robotic arms, test fixtures, sports equipment).
T700 (High-Strength Grade)
High tensile strength (≥4900MPa) with balanced rigidity – suited for aerospace drones, medical devices, high-load automation components.
T800 (Premium Grade)
Ultra-high strength (≥5500MPa) & modulus – for critical aerospace parts, high-precision test equipment, racing components.
T1000 (Ultra-Premium Grade)
Top-tier strength-to-weight ratio – custom orders only for extreme-performance applications (satellite components, military gear).
Selection Recommendations
| Application | Recommended Grade | Key Consideration |
|---|---|---|
| Industrial Automation | T300 / T700 | Cost vs. Durability |
| Aerospace / Drones | T700 / T800 | Weight vs. Strength |
| Medical Equipment | T300 / T700 | Biocompatibility |
| High-Performance Racing | T800 / T1000 | Extreme Load Resistance |
Key Selection Tips
- For cost-sensitive projects: Choose T300 (balance performance and budget)
- For weight-critical applications: Prioritize T700/T800 (higher strength-to-weight ratio)
- For custom rods/tubes/plates: Relia engineers can optimize grade selection based on your load requirements
- Avoid over-specifying (T1000 is rarely needed for non-extreme industrial use)