UHA-44
UHA-44
(OP)
in ASME UHA-44,table UHA-44 ,percent of elongation & Design temp. are input to considering stress relieve or not. but S.S. 316L isn`t in this table .plz explain for me is it a special item?
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RE: UHA-44
RE: UHA-44
I raised this issue some time ago on a different forum, maybe som more considerations would be helpful from this thread:
http://www.onetb.com/forum/ftopic181.html
Konrad
RE: UHA-44
For the high carbon grades, coarse or large grain size is necessary, and any warm or cold forming operation will affect grain size and precipitation kinetics in these materials upon exposure to elevated temperature service. Thus, post forming limits are necessary to assure higher temperature strength.