[SCCC] N6WIN LM354HD
n6vi at socal.rr.com
Sun Sep 26 19:57:38 PDT 2010
I think you want structural tubing (specified by OD, wall thickness and yield strength), not pipe (specfied by nominal ID). Either 4130 or 4140 alloy will provide some of the highest yield strengths (90kpsi or higher).
----- Original Message -----
From: Dennis Younker NE6I
To: sccc at contesting.com
Sent: Sunday, September 26, 2010 6:07 PM
Subject: Re: [SCCC] N6WIN LM354HD
. . . The key is to be on the same page with them, specifying either Outer
Diameter (O.D.) or Inner Diameter (I.D.) Certain types of pipe are usually
specified in OD and others in ID. I've forgotten which is specified in which
types now.... It's also important to discuss wall thickness and metal
content of course.
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