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#72732 - 01/19/19 05:02 PM Allowable Stress
Borzki Offline
Member

Registered: 09/16/04
Posts: 759
Loc: Traz
Hello Stressers,

Just curious on the Allowable Stress in ASME B31.3 related to creep. I'm curious to know if the allowable stress say due to rupture or strain, was based from what certain time of creep test extrapolated to 100,000 hrs?

Please correct if my statement is wrong.

Many Thanks,
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Borzki

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#72741 - 01/22/19 08:52 AM Re: Allowable Stress [Re: Borzki]
Dave Diehl Offline
Member

Registered: 12/14/99
Posts: 2382
Loc: Houston, TX, USA
B31.3 sets the elevated temperature allowable stress criteria in 302.3.2(d),(e) & (f).
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Dave Diehl

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