Posted by clueless [201.237.45.94] on Friday, November 21, 2014 at 19:05:32 :
In Reply to: Re: just what the doc ordered posted by John in Utah [166.70.201.2] on Friday, November 21, 2014 at 16:22:59 :
Alloy Steel Type
4340 alloy steel
300M alloy steel