Posted by Matt Wilson [162.158.69.193] on Saturday, November 12, 2016 at 08:51:19 :
In Reply to: Re: stock axle analisis posted by ed [108.162.212.92] on Friday, November 11, 2016 at 17:39:35 :
Yeah, I was looking up info on 4140 the other day, and apparently it's been around for quite a long time, since the 1930's, I think someone was saying. And very similar alloys since before that.
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