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Titanium alloys
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    Déplier Déplier Déplier
    A&D Grade Specifications Chemical Composition Mechanical properties
    European standard USA Common designation C Cr Mo Heat
    treatment
    UTS
    (N/mm²)
    0,2% YS
    (N/mm²)
    A
    (%)
    T40 Titane pur UNS : R50400           Annealed 460 350 20
    TA4DE Ti‑4Al‑4Mo‑2Sn‑0,5Si           4.00 Heat treated condition 1150 1050 12
    TA5CD4 Ti‑5Al‑2Sn‑2Zr‑4Mo‑4Cr UNS : R58650       4.00 4.00 Heat treated condition 1150 1060 6
    TA6E4Zr Ti‑5,8Al‑4Sn‑3,5Zr‑0,7Nb‑0,5Mo‑0,35Si‑0,06C     0.06     0.50 Heat treated condition 1050 980 10
    TA6V Ti‑6Al‑4V UNS : R56400   < 0.08       Annealed 1100 1040 10
    TA6V ELI Ti‑6Al‑4V UNS : R56401   < 0.08       Annealed 860 790 10
    TAD6Zr4E Ti‑6Al‑2Sn‑4Zr‑6Mo UNS : R56260         6.00 Heat treated condition 1100 1000 7
    TA6Zr5D Ti‑6Al‑5Zr‑0,5Mo‑0,2Si           0.50 Heat treated condition 1050 900 9
    TA6Zr4DE Ti‑6Al‑2Sn‑4Zr‑2Mo UNS : R54620         2.00 Heat treated condition 1000 940 15
    TAV6E Ti‑6Al‑6V‑2Sn UNS : R56620           Heat treated condition 1100 1000 8
    TV10A3Fe2 Ti‑10V‑2Fe‑3Al UNS : R56410           Heat treated condition 1000 à 1300 900 à 1200 5 à 12
    Key to heat treatment symbols
    Solution treated H Annealed R
    Thermo-mechanical treatment TM Quenched and tempered T+RV
    Sub-zero treatment F Solution treated and aged H+V

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