On Thu, 27 May 2010 20:21:27 -0400, "Buerste" wrote:


I just got a call from my heat-treater today, the new blanking die we sent
him turn out to be cold-roll (steel not from the truck load).


Just out of curiosity, would it be possible to rescue it by case hardening and
re-grinding? I'm assuming not, but it'd be nice to know.


Mark Rand
RTFM