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

Aluminum Investment Casting

Non-Ferrous Alloys

ALLOY / SPECIFICATION	TENSILE STRENGTH (psi)	YIELD STRENGTH (psi)	CHARACTERISTICS
Aluminum Alloy / A356 ASTM B26	38-48,000	28-36,000	Good castability, weldability and corrosion resistance
Tenzaloy / 713 ASTM B26	35,000 as cast Typical	26,000 as cast Typical	Good strength without heat treat / Excellent machinability / ages in 21 days
Aluminum Bronze / 954 ASTM B148	75-85,000 as cast 90-105,000 H.T.	30-40,000 as cast 45-55,000 H.T.	Good corrosion resistance / Heat Treatable
Silicon Bronze / 872 ASTM B763	55-65,000	22-30,000	Good corrosion resistance / Fair castability

* 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