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Tensile Properties (Age-Hardened)

HAYNES® 233® alloy can be age-hardened to increase strength at temperatures below the gamma-prime solvus. The data below was from HAYNES® 233® sheet material age-hardened at 1650°F/4h/AC + 1450°F/8h/AC (899°C/4h/AC + 788°C/8h/AC).

Temperature 0.2% Yield Strength Ultimate Tensile Strength Elongation
°F °C ksi MPa ksi MPa %
RT RT 112.9 778 172.2 1187 27.3
1000 538 102.2 704 147 1014 25.8
1200 649 95.5 658 156.6 1079 25.5
1400 760 97.4 671 116.5 804 27.4
1500 816 82 565 92.3 637 21.6
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