[TheForge] 4140 vs 4340

[Grant Neil Sarver]

Nice reference! Thanks!

Grant

Dave Brown wrote:

>
>
> John,
>
> I know I'm not Grant and your question was directed to him.  But ... you
> can get the basic heat treating information from the Principal Metals site:
>
> http://www.principalmetals.com/properties/result.asp?Family=Alloy+Steels&MetalName=4340
>
> The Principal Metals site (http://www.principalmetals.com/) has a lot of
> good basic information about various alloys of steel and other metals.
>
> It's worth bookmarking in your browser.
>
> Dave
>
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