C17200 copper-beryllium is a precipitation-hardenable copper alloy containing 1.6-2.0% beryllium, used in aerospace and defense applications requiring high strength-to-weight ratio, excellent fatigue resistance, and superior electrical and thermal conductivity. The alloy exhibits yield strengths up to 180 ksi in hardened conditions with operating capability to ~400°C, making it suitable for springs, connectors, and structural fasteners in demanding environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 18,700 | ksi | 22°C · Bar/Rod | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Shear Modulus(G) | 7,300 | ksi | 22°C · Bar/Rod | ||
Young's Modulus(E) | 18,500 | ksi | 22°C · Bar/Rod |
3 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (19 pts) | µin/in·°F | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (19 pts) | BTU/(lb·°F) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (20 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2980 | lb/in³ | 22°C |