Got a project I want to build that involves several plates,dies basically with small threaded holes in them (#2-#10)that must be heat treated.
I've never heat treated anything with tapped holes that small before.How much if any shrink should I expect in either O-1 or A-2?
Also would plugging the holes with some soft althread help keep the thread crests crisp?
I've never heat treated anything with tapped holes that small before.How much if any shrink should I expect in either O-1 or A-2?
Also would plugging the holes with some soft althread help keep the thread crests crisp?
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