On Wed, 28 Aug 2013 22:18:02 +0000, Lawrence R. Bauman
wrote:

I'm a machinist at a small mom & pop tool shop and I make parts for
different company's, right now I am making some parts for Chrysler and on
their prints they call for the material to be "9135", I have been in the
Tool & Die trade for 20+yrs and have never heard of this type of material.
Can anyone please tell me what this type of steel is or compared to.

It sounds like one of the SAE HSLA grades, or an AISI maraging grade.
They both use the 9xxx series, but I don't recognize 9135.

Is this sheet, plate, barstock or what?

--
Ed Huntress