Harbor Castings Inc. • 2508 Bailey Rd. • Cuyahoga Falls, OH 44221 • Ph: 330-499-7178 • Fax: 330-499-2018

17-4 PH Stainless Steel Investment Casting

Hardenable Stainless

ALLOY / SPECIFICATION	ANNEALED	HARDENED	CHARACTERISTICS
17-4 / AMS 5355	36 Rc	34-44 Rc	Corrosion resistant / Machinable
410 / CA15	100 Rb	94 Rb-45 Rc	Good hardness and corrosion resistance
416 / AMS 5349 IC 416	100 Rb	94 Rb-45 Rc	Better machinability than 410
420 / ASTM A743 IC	420 25 Rc	30-52 Rc	Higher hardness
440C / AMS 5352 IC	440C 35 Rc	40-60 Rc	Good toughness / Higher hardness

* Weight of castings produced: ounces to 35 lbs.
* Size: up to the size of a 16" cube

Harbor has its own in-house tool making and machining capabilities.
Harbor provides the following: plating, black-oxide, painting, and polishing.
Harbor is NADCAP certified in Non-Destructive Testing.
We can provide you with a complete part manufactured to your blueprint specifications.

Harbor Castings Inc. • 2508 Bailey Rd. • Cuyahoga Falls, OH 44221 • Ph: 330-499-7178 • Fax: 330-499-2018