Machining of Hastalloy
Machining of Hastalloy
(OP)
Does anyone have any experience machining Hastalloy?
if so what Surface speed and depth of cuts are best?
if so what Surface speed and depth of cuts are best?
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RE: Machining of Hastalloy
The real bugaboo with HastC is that it work hardens and is extremely wear resistant. Keep everything sharp on rigid equipment.
http://www.haynesintl.com/pdf/h2010.pdf
RE: Machining of Hastalloy
But for the number of holes I needed, I found a hand-held electric punch worked very simple, very fast, and was simplest of all.
Doesn't help you with machining, but I figure I'll throw my 2 cents in.
RE: Machining of Hastalloy
.220 drill 30 SFM .004-.006 chip load
M6 roll tap 60 RPM
General milling 60-80 sfm
Tin coated carbide or multicoated ticn tialn
Thru hole coolant is very helpfull