AZ31B-F is a magnesium alloy containing aluminum and zinc in the as-fabricated (annealed) condition, offering moderate strength and good formability for applications in aerospace components, automotive structures, and general engineering where weight reduction is critical. The F temper provides lower strength compared to aged conditions but maintains excellent ductility and machinability, making it suitable for formed and machined parts operating at temperatures up to approximately 150°C.
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13 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 | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | Curve (12 pts) | ksi | — | ||
Bearing Yield Strength(Fbry) | Curve (12 pts) | ksi | — | ||
Compressive Modulus(Ec) | 6,500 | ksi | 22°C · Sheet | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | Curve (12 pts) | ksi | 21°C · L | ||
Compressive Yield Strength(Fcy) | Curve (12 pts) | ksi | L | ||
Poisson's Ratio(ν) | 0.3500 | - | 22°C | ||
Shear Modulus(G) | 2,400 | ksi | 22°C · Sheet | ||
Ultimate Shear Strength(Fsu) | Curve (11 pts) | ksi | — | ||
S–N Curve (Wöhler)(S–N) | — | ksi | 5 entriesClick to expand | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (8 pts) | ksi | 21°C · L | ||
Ultimate Tensile Strength(σUTS) | Curve (11 pts) | ksi | L | ||
Yield Strength (0.2% offset)(σy) | Curve (12 pts) | ksi | L | ||
Young's Modulus(E) | 6,500 | 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 (7 pts) | µin/in·°F | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (6 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.06390 | lb/in³ | 22°C |