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Stress-Rupture Strength

Bar (AMS 5755)

Test Temperature Approximate Initial Stress to Produce Rupture in:
10 h 100 h 1000 h
°F °C ksi MPa ksi MPa ksi MPa
1300 705 - - 34.5 240 27.5 190
1400 760 33.0 230 26.0 180 19.0 130
1500 815 24.8 170 18.0 125 12.4 85
1600 870 17.4 120 12.0 83 8.0 55
1700 925 11.7 81 7.9 54 5.2 36
1800 980 7.9 54 5.2 36 3.2 22
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