To: "'seaint(--nospam--at)seaint.org'" <seaint(--nospam--at)seaint.org>
Subject: RE: Calling out/specifying tubes
From: Scott E Maxwell <smaxwell(--nospam--at)engin.umich.edu>
Date: Fri, 2 Jun 2000 11:37:27 -0400 (EDT)
I just thought of another question along this line...
I assume that if you specify an HSS then the "reduced" section properties
as listed in the HSS manual should be used in design and will be supplied,
correct? One of the authors of the HSS manual gave a talk about this at a
SEAMi meeting, but unfortunitely I don't recall the specifics of how the
reduced section properties influenced design and production of the tubes
(i.e. what it really meant <grin>).
On Fri, 2 Jun 2000, Charlie Carter wrote:
> > For square and rectangular tubes, is it now recommended that they be
> > specified as HSS or can TS still be used?
> HSS is the proper designator for round and rectangular products produced to
> ASTM A500, A501, A618 and A847. It stands for hollow structural section.
> Note that these designators do not apply to steel pipe (ASTM A53). For more
> information on all of this, go to part 1 of the three-part materials feature
> The shift from TS to HSS was introduced by the Steel Tube Institute (yes, I
> see the irony in their name) about five years ago and is still filtering its
> way through the various publications and references that exist.