Re: D2 hardness

On Mon, 16 Jun 2008 19:08:03 -0500, "Del Cecchi"
<delcecchiofthenorth@xxxxxxxxx> wrote:

I was browsing a knife mag at the store, and there was a knife in there
that was supposedly "friction forged" of D2 in which the back was 44
hardness and the edge was 68 rockwell c. Seems sort of over the top.
Does D2 even get that hard?

del



Can get pretty hard.
Depends on the heat treatment.
I wouldn't chop with D2 at that hardness.
But, then, D2 is not great for chopping, anyway.
Great for cutting and slicing.

Yeah.....probably legit enough.

----------------------------------


Death is Nature's way of telling you you aren't
needed, any more.
.

Relevant Pages

  • How hard should I make a bowie knife from L6??
    ... and was wondering what sort of hardness I should get them treated too ... No Alvin not 64 rockwell ... They are bowie/clip point knives made from Admiral Steels L6 ...
    (rec.knives)
  • Re: D2 hardness
    ... hardness and the edge was 68 rockwell c.  Seems sort of over the top. ... They only show cutting tests, ... I'd like to see how that edge hardness ...
    (rec.knives)
  • Re: How hard should I make a bowie knife from L6??
    ... IMHO best would be a hardness gradient front to back of approx R60 to R48 ... and was wondering what sort of hardness I should get them treated too ... No Alvin not 64 rockwell ... They are bowie/clip point knives made from Admiral Steels L6 ...
    (rec.knives)
  • D2 hardness
    ... I was browsing a knife mag at the store, and there was a knife in there ... hardness and the edge was 68 rockwell c. Seems sort of over the top. ...
    (rec.knives)
  • Re: Questions regarding maximum yield strength for standard hardened steel dowel pins
    ... You can figure out how much the strength variation could be by google ... searching for "Correlation hardness ultimate strength rockwell c" ... tensile strength and the hardness as measured on the Rockwell "C" scale. ...
    (sci.materials)