Information about CREEP Rate
Information about CREEP Rate
(OP)
Hi!
I need some information. I`m studying a project which ASME Section II Part D is my road map. Analyzing Table 1-100 i get doubet about the CREEP Rate. Where can i find/calculate him??? my material is AISI 304H at temperature 1375ºF. Then which one of them i consider as allowable stress???
Much obliged
I need some information. I`m studying a project which ASME Section II Part D is my road map. Analyzing Table 1-100 i get doubet about the CREEP Rate. Where can i find/calculate him??? my material is AISI 304H at temperature 1375ºF. Then which one of them i consider as allowable stress???
Much obliged





RE: Information about CREEP Rate
RE: Information about CREEP Rate
It´s Table 1-100 (CRITERIA FOR ESTABLISHING ALLOWABLE STRESS VALUES FOR TABLES 1A AND 1B) for welded pipe. My doubt is where to find the CREEP Rate for my material. Is there any table or code whith creep rate??
RE: Information about CREEP Rate
RE: Information about CREEP Rate
isn´t there another way out? to find data for my material that gives me an average stress to produce a determined creep rate??
RE: Information about CREEP Rate
It appears to me your allowable is 2250 psi per Sec II, Part D, Table 1A, pg 89, line 42 (higher allowable Note G5).
Regards,
Mike
RE: Information about CREEP Rate
RE: Information about CREEP Rate
RE: Information about CREEP Rate
But i have a doubt, Mister SnTMan the value of the allowable stress from the table do consider creep influence??
Because checking my work, I need to define a allowable stress with influence of the creep.
I´m using ASME Section VIII Divison 2
RE: Information about CREEP Rate
I might observe you do not appear to be familiar with the Code.
Regards,
Mike