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sguercilena1-Visitor
1-Visitor
August 27, 2015
Question

fatigue analysis for creep range material characteristic

  • August 27, 2015
  • 1 reply
  • 1502 views

Hi,

how can I configure the  material elastic stress limit and tensile stress limit of a SA 240-304H material at temperature of 740°?

The problem is that configuring material fatigue to UML, I only can insert yeld and tensile stress up to 100 MPa but at this temperature Sr100000h=28.28 MPa.

Is possible to perform a fatigue analysis in creep range with PTC Simulate?


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1 reply

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unickque1-Visitor
1-Visitor
August 28, 2015

I doubt it. What makes you think creep can be modelled in Creo?

S
sguercilena1-VisitorAuthor
1-Visitor
August 28, 2015

I am not referring to the combination of damage to cycles of creep and fatigue, for this there are a lot of analitic procedure.

I just asked if there is the option to choose a different type of calculation for fatigue (no UML).

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