Thanks,
We all start somewhere and I'm far from an expert or master in this field but I get a lot of satisfaction in designing and making things that are a bit different to what's out there.
I have some Dirk and sword blades if anyone wants to tackle a larger project. ;-)

Quote Originally Posted by Tartan Hiker
Thanks for posting in, Mr. Gordon.....
4140 is a Chrome/Moly alloy steel which although containing carbon, would be more usually referred to as a low alloy steel.

Rab