Is There a Standard for Bending Yield Test of Threaded Fasteners?
Is There a Standard for Bending Yield Test of Threaded Fasteners?
(OP)
I was asked to perform a three point bending yield test on long threaded fasteners (screws), but the only standard I could find was for nails (ASTM F1575). I'm wondering if this standard will apply, or if I need to find something else entirely. Given the asymmetry of fasteners (different thread lengths, shoulder lengths, thread patterns etc.), I would assume that results could very greatly between individual tests. Any insight would be greatly appreciated...
Jeff
Jeff





RE: Is There a Standard for Bending Yield Test of Threaded Fasteners?
RE: Is There a Standard for Bending Yield Test of Threaded Fasteners?
I found this link:-
http://books.google.co.uk/books?id=rbUyFymc1qkC&am...
If you scroll up before scrolling down it shows a typical arrangement for the test but it appears to me to be a test for determining fatigue information, from your post I can't tell why your doing this test
RE: Is There a Standard for Bending Yield Test of Threaded Fasteners?
RE: Is There a Standard for Bending Yield Test of Threaded Fasteners?
I searched and after some time this was the nearest I got to what you are looking for:-
http://www.icc-es.org/reports/pdf_files/ICC-ES/ESR...
It mentions ASTM D 1575 for bend yield strength.
desertfox
RE: Is There a Standard for Bending Yield Test of Threaded Fasteners?
http://books.google.co.uk/books?id=NaZwZK2xm-QC&am...