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

Carbon Steel Investment Casting

Carbon Steel

ALLOY / SPECIFICATION	ANNEALED	HARDENED	CHARACTERISTICS
1010 / IC 1010	50-55 Rb	N/A	Electrical applications
1018 / IC 1018	65-80 Rb	N/A	Carburizing steel for general applications
IC1020 /ASTM A732 GR. 1A	80 Rb	N/A	Inexpensive with wide range of applications
IC1030 /ASTM A732 GR. 2A,2Q	75 Rb	20-50Rc	Hardenable / Medium strength
IC1040 /ASTM A732 GR. 3A,3Q	85 Rb	22-51 Rc	Hardenable / Medium strength
1045 / IC 1045	100 Rb	25-57 Rc	Hardenable / Medium strength
IC1050 /ASTM A732 GR. 4A,4Q	100 Rb	30-60 Rc	Hardenable / Medium strength
1060 / IC 1060	100 Rb	33-60 Rc	Hardenable / Medium strength

* 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