D357.0 T6
VerifiedmetalD357.0 T6 is a high-strength aluminum casting alloy (Al-Si-Cu-Mg) in solution heat-treated and artificially aged condition, used primarily in aerospace applications requiring excellent castability and elevated-temperature strength up to approximately 300°F. The T6 temper delivers high yield and tensile strength with good bearing strength characteristics, making it suitable for critical structural and load-bearing cast components where dimensional precision and strength consistency are required.
aerospacestructural
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Property OverviewNormalized to typical max values
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 530.9 – 723.9 | MPa | 6 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 393.0 – 530.9 | MPa | 6 entriesClick to expand | ||
Compressive Modulus(Ec) | 72.39 | GPa | 22°C · Casting | ||
Compressive Yield Strength(Fcy)3 entries | 268.9 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 282.7 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 248.2 | MPa | 22°C · Casting · T6 · AMS 4241 · t=... in | ||
Elongation at Break(εf)2 entries | 3.000 | - | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 2.000 | - | 22°C · Casting · T6 · AMS 4241 · t=... in | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 26.89 | GPa | 22°C · Casting | ||
Ultimate Shear Strength(Fsu)3 entries | 199.9 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 213.7 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 193.1 | MPa | 22°C · Casting · T6 · AMS 4241 · t=... in | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))3 entries | Curve (10 pts) | Pa | 21°C · L | ||
| ↳ | Curve (10 pts) | Pa | 21°C · LT | ||
| ↳ | Curve (10 pts) | Pa | 21°C · ST | ||
Ultimate Tensile Strength(σUTS)3 entries | 317.2 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 337.8 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 310.3 | MPa | 22°C · Casting · T6 · AMS 4241 · t=... in | ||
Yield Strength (0.2% offset)(σy)3 entries | 268.9 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 282.7 | MPa | 22°C · Casting · T6 · AMS 4241 · t=≤2.500 in | ||
| ↳ | 248.2 | MPa | 22°C · Casting · T6 · AMS 4241 · t=... in | ||
Young's Modulus(E) | 71.71 | GPa | 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 | |
|---|---|---|---|---|---|
Density(ρ) | 2.685 | kg/m³ | 22°C |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
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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.