A cylindrical specimen 7.5 mm in diameter of an S-590 alloy (Animated Figure) is to be exposed to a tensile load of 9000 N. At approximately what temperature will the steady-state creep be 10-2h-1? °C

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A cylindrical specimen 7.5 mm in diameter of an S-590 alloy (Animated Figure) is to be exposed to a tensile load of 9000 N. At
approximately what temperature will the steady-state creep be 10-2 h 1?
°C
Transcribed Image Text:A cylindrical specimen 7.5 mm in diameter of an S-590 alloy (Animated Figure) is to be exposed to a tensile load of 9000 N. At approximately what temperature will the steady-state creep be 10-2 h 1? °C
Steady-state creep rate = 1E-6 h¯1
Stress
= 20 MPA
1000
800
600
650°C
400
730°C
200
815°C
925°C
100
80
60
40
20
10-6
10-5
10-4
10-3 10-2
10-1
1
10
102
103
Steady-state creep rate (h')
Stress (MPa,
Transcribed Image Text:Steady-state creep rate = 1E-6 h¯1 Stress = 20 MPA 1000 800 600 650°C 400 730°C 200 815°C 925°C 100 80 60 40 20 10-6 10-5 10-4 10-3 10-2 10-1 1 10 102 103 Steady-state creep rate (h') Stress (MPa,
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