L-605 (CoCrWNi) is a cobalt-based superalloy containing tungsten and nickel, designed for high-temperature structural applications in gas turbines and aerospace engines, offering exceptional strength and oxidation resistance up to approximately 1000°C. Available in annealed (stress-relieved, lower strength) and solution-treated (precipitation-hardened, higher strength) conditions, it provides superior creep resistance and thermal fatigue performance compared to iron-based alternatives in demanding propulsion and power generation environments.
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1 interactive curve 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 | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 32,600 | ksi | 22°C · Sheet | ||
Poisson's Ratio(ν) | 0.2900 | - | 22°C | ||
Shear Modulus(G)2 entries | Curve (17 pts) | ksi | — | ||
| ↳ | 12,600 | ksi | 22°C · Sheet | ||
Young's Modulus(E) | 32,600 | ksi | 22°C · Sheet |
2 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 (17 pts) | µin/in·°F | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (21 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3300 | lb/in³ | 22°C |