Vacuum Cast Alloys

The bulk of Miller’s Vacuum castings are done with nickel and cobalt based alloys. Inconel 718 is our most commonly poured Vacuum alloy.  We use zirconia crucibles exclusively for all our vacuum casting.

Our most common Vacuum cast alloys:

Alloy	Spec
IN-625	AMS 5401
IN-713C	AMS 5391
IN-713LC	AMS 5377
IN-718	AMS 5383
IN-738	EMS 73657, EMS 55455, B50A563
IN-738LC	EMS 55445
IN-792	EMS 73667
IN-939	PWA 1495
MAR-M-247	EMS 55447
MAR-M-509	EMS 73654, B50TF89
RENE 41	B50TF37
RENE 77	B50TF15
RENE 80	B50TF47
WASPALOY	EMS 73644, PWA 1471
C 263	MSRR7040
C 1023	MSRR7046, EMS 73669
GMR 235	IDM 5350
CM 247LC	WGTC-MS-2200
U-500	AMS 5384, B50TF39
ALLOY B	AMS 5396
ALLOY X	AMS 5390