C17200 Copper Beryllium H04 is a precipitation-hardenable copper-beryllium alloy in the half-hard temper condition, offering high strength (approximately 1,310 MPa tensile), excellent fatigue and bearing performance, and superior electrical conductivity retention compared to other high-strength copper alloys; used in aerospace electrical contacts, switch components, and precision bearings where strength, wear resistance, and electrical properties are simultaneously required.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 231 – 317 | ksi | 26 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 207 – 251 | ksi | 26 entriesClick to expand | ||
Compressive Modulus(Ec) | 18,700 | ksi | 22°C · Bar/Rod | ||
Compressive Yield Strength(Fcy) | 148 – 168 | ksi | 20 entriesClick to expand | ||
Elongation at Break(εf) | 1.000 – 3.000 | - | 10 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Shear Modulus(G) | 7,300 | ksi | 22°C · Bar/Rod | ||
Ultimate Shear Strength(Fsu) | 89.00 – 98.00 | ksi | 13 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 167 – 188 | ksi | 23 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 140 – 165 | ksi | 23 entriesClick to expand | ||
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 |