On Nov 14, 2007, at 3:27 PM, Afshin wrote:
> I had better to say ASTM A-519 GRADE 4130.
> What about that?
There is no ASME SA-519 specification listed in Section II. None
whatsoever. As I said before ASTM A-519 covers mechanical tube--I
don't think it's suitable for pressure bearing applications. In fact
I don't see any ASME material specifications that include 4130 in any
form. I think you're out of luck.
Christopher Wright P.E. |"They couldn't hit an elephant at chrisw@skypoint.com | this distance" (last words of Gen.
.......................................| John Sedgwick, Spotsylvania1864)
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