Mar 12, 2010 #1 as200900 Aerospace May 1, 2009 4 Does anyone have any experience machining Hastalloy? if so what Surface speed and depth of cuts are best?
Does anyone have any experience machining Hastalloy? if so what Surface speed and depth of cuts are best?
Mar 12, 2010 #2 unclesyd Materials Aug 21, 2002 9,819 You need to down load this booklet from Haynes and check page 35. 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 Upvote 0 Downvote
You need to down load this booklet from Haynes and check page 35. 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
Mar 27, 2010 #3 racookpe1978 Nuclear Feb 1, 2007 5,984 I had very, very poor luck simply drilling Hastalloy X last year until I really slowed down the drill bit and used a little bit less pressure. 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. Upvote 0 Downvote
I had very, very poor luck simply drilling Hastalloy X last year until I really slowed down the drill bit and used a little bit less pressure. 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.
Apr 14, 2010 #4 Mattberghofttt Mechanical Dec 29, 2008 9 The only luck I had Machining Hastelloy .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 Upvote 0 Downvote
The only luck I had Machining Hastelloy .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
