QE22A Magnesium T6
VerifiedmetalQE22A is a magnesium alloy containing rare earth elements (primarily cerium and lanthanum) designed for elevated-temperature aerospace applications, offering superior creep resistance and strength retention up to approximately 300°C. The T6 temper (solution heat-treated and artificially aged) provides optimal mechanical properties and dimensional stability for sand-cast components in engines and structural applications operating under thermal stress.
aerospacestructural
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | ksi | 22°C · Sand casting | — | |
Compressive Yield Strength(Fcy) | — | ksi | 22°C · Sand casting · T6 · AMS 4418 | — | |
Elongation at Break(εf) | — | - | 22°C · Sand casting · T6 · AMS 4418 | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | ksi | 22°C · Sand casting | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | ksi | 6 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS)2 entries | — | ksi | 22°C · Sand casting · T6 · AMS 4418 | — | |
| ↳ | Curve (11 pts) | ksi | L | — | |
Yield Strength (0.2% offset)(σy)2 entries | — | ksi | 22°C · Sand casting · T6 · AMS 4418 | — | |
| ↳ | Curve (12 pts) | ksi | L | — | |
Young's Modulus(E) | Curve (7 pts) | ksi | L | — | |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.