A201.0 T7
VerifiedmetalA201.0 is an aluminum-copper casting alloy with controlled impurities used primarily in aerospace engine components and high-temperature structural applications, offering superior strength retention to approximately 300°C. The T7 condition (solution heat-treated and artificially aged) provides peak hardness and yield strength with controlled ductility, balancing high-temperature capability with casting integrity for critical bearing and structural loads.
aerospacestructural
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Property OverviewNormalized to typical max values
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e/D Ratio
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)2 entries | 95.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 · e/D=1.5 | ||
| ↳ | 122 | ksi | 22°C · Casting · T7 · AMS-A-21180 · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 74.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 · e/D=1.5 | ||
| ↳ | 87.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 · e/D=2 | ||
Compressive Modulus(Ec) | 10,700 | ksi | 22°C · Casting | ||
Compressive Yield Strength(Fcy) | 51.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 | ||
Elongation at Break(εf) | 3.000 | - | 22°C · Casting · T7 · AMS-A-21180 | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 4,000 | ksi | 22°C · Casting | ||
Ultimate Shear Strength(Fsu) | 36.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))3 entries | Curve (10 pts) | ksi | 21°C · L | ||
| ↳ | Curve (10 pts) | ksi | 21°C · LT | ||
| ↳ | Curve (10 pts) | ksi | 21°C · ST | ||
Ultimate Tensile Strength(σUTS) | 60.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 | ||
Yield Strength (0.2% offset)(σy) | 50.00 | ksi | 22°C · Casting · T7 · AMS-A-21180 | ||
Young's Modulus(E) | 10,300 | ksi | 22°C · Casting |
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 | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (6 pts) | µin/in·°F | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1010 | 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.