EZ33A is a magnesium-rare earth alloy (containing zirconium and yttrium) designed for elevated-temperature aerospace applications requiring creep resistance and dimensional stability. The T5 temper (artificially aged) provides moderate strength and creep resistance up to approximately 250–300°C, making it suitable for engine casings, transmission housings, and other high-temperature structural components.
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5 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 | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 44.82 | GPa | 22°C · Sand casting | ||
Poisson's Ratio(ν) | 0.3500 | - | 22°C | ||
Shear Modulus(G) | 16.55 | GPa | 22°C · Sand casting | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (10 pts) | Pa | 21°C · L | ||
Ultimate Tensile Strength(σUTS)2 entries | Curve (8 pts) | Pa | L | ||
| ↳ | Curve (12 pts) | Pa | L | ||
Yield Strength (0.2% offset)(σy)2 entries | Curve (8 pts) | Pa | L | ||
| ↳ | Curve (12 pts) | Pa | L | ||
Young's Modulus(E) | 44.82 | GPa | 22°C · Sand casting |
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 | |
|---|---|---|---|---|---|
Thermal Conductivity vs Temperature(k(T)) | Curve (6 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.824 | kg/m³ | 22°C |