Ti-6Al-2Sn-4Zr-2Mo Duplex Annealed
VerifiedmetalTi-6Al-2Sn-4Zr-2Mo is a near-alpha titanium alloy strengthened by aluminum and molybdenum additions, designed for elevated-temperature applications requiring moderate strength and creep resistance up to approximately 600°C in aerospace gas turbine engines and compressor casings. Duplex annealed condition provides optimal combination of strength and fracture toughness through controlled recrystallization and alpha-phase stabilization, with yield strengths typically 800–1000 MPa and good ductility (8–15% elongation) across bar, forging, and sheet product forms.
aerospacestructural
Compliance & Regulations
?ITAR?EAR?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | — | ksi | 16 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | — | ksi | 16 entriesClick to expand | ||
Compressive Modulus(Ec) | Curve (6 pts) | ksi | L | — | |
Compressive Yield Strength(Fcy) | — | ksi | 17 entriesClick to expand | ||
Elongation at Break(εf) | — | - | 12 entriesClick to expand | ||
Poisson's Ratio(ν) | — | - | 22°C | — | |
Reduction of Area(RA) | — | - | 6 entriesClick to expand | ||
Shear Modulus(G) | — | ksi | 22°C · Sheet | — | |
Stress–Strain Curve(σ–ε)3 entries | Curve (15 pts) | ksi | 21°C · L | — | |
| ↳ | Curve (16 pts) | ksi | 316°C · L | — | |
| ↳ | Curve (19 pts) | ksi | 482°C · L | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | ksi | 6 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | — | ksi | 24 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | — | ksi | 24 entriesClick to expand | ||
Young's Modulus(E) | Curve (6 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 | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (6 pts) | µin/in·°F | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (5 pts) | BTU/(lb·°F) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (5 pts) | BTU/(hr·ft·°F) | — | — |
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
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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.