Composite Material Properties: TRIMARC-1 Ti 6-2-4-2 Screening Data
RTD 73F A layup 0 mean to RTD 73F A layup 90 mean
Fiber-reinforced composite lamina (ply-level) mechanical properties from CMH-17 Rev G, MIL-HDBK-17, and authoritative datasheets. Covers carbon/epoxy, glass/epoxy, aramid/epoxy, PEEK thermoplastic, metal matrix composites (MMC), and ceramic matrix composites (CMC). Properties include elastic constants (E1, E2, G12, nu12), strengths (Xt, Xc, Yt, Yc, S), and physical properties across multiple test conditions (RTD, CTD, ETD, ETW) with mean and B-basis values.
| material system | condition basis | E1 GPa (GPa) | E2 GPa (GPa) | Xt MPa (MPa) | Yt MPa (MPa) | basis | category | fiber | matrix | source page | source table | test condition |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TRIMARC-1 Ti 6-2-4-2 Screening Data | RTD 73F A layup 0 mean | 205.759 | — | 1,516.059 | — | mean from specimens | MMC | TRIMARC-1 | Ti-6Al-2Sn-4Zr-2Mo | 298 | Table C4.2(a) | RTD (73F/A); layup=[0] |
| TRIMARC-1 Ti 6-2-4-2 Screening Data | RTD 73F A layup 90 mean | — | 158.955 | — | 336.966 | mean from specimens | MMC | TRIMARC-1 | Ti-6Al-2Sn-4Zr-2Mo | 303 | Table C4.2(c) | RTD (73F/A); layup=[90] |
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