O&D’s own in-house foundry offers centrifugal castings ranging from 2″ to 44″ in diameter in a wide variety of bronze allows. We can customize your metal needs by using your unique chemical specifications provided to us. We cast using a no-bake sand casting and solid mold casting methods to further serve your needs. We stock a variety of bronze alloys on site. 

We supply copper based Rough-Turned/Rough-Bored (RTRB) castings in a variety of sizes, quantities, and alloys with a quick response time. We conform these castings to your specifications with an additional ⅛” stock added to save you machining time and material cost. With our clean, modern foundry facilities, we serve as an in-house material supplier to our own finished machines. 

Please browse our list of just some of the many alloy specifications and applications offered.

Please click on the button below for our full listings.

Casting Leaded & Non-Leaded Bronze Alloys

Casting Methods:

Centrifugal casting, air-set sand casting & solid mold casting.

Centrifugal Molds:

Vertical, horizontal, and flange

Capabilities:

2″ up to 44″ diameters-pour weight up to 1,600 lbs

Cast Alloys:

Tin bronze, bearing bronze, aluminum bronze, manganese bronze, lead-free bronze, nickel-silver and many others (including unique chemical specifications)

On-site spectrographic analysis:

Using the latest technology, we can accurately measure the chemistry of copper-based alloys in-house and adjust the chemistry to conform with your specification.

Bronze Alloys and Applications

Click on a particular alloy to view a brief description including chemical and physical properties.

Aluminum-Bronze

C95400
C95500
C95800

Leaded Tin-Bronze

C92300
C92700
C93200

Tin-Bronze

C90300
C90500
C90700

Manganese-Bronze

C86200
C86300

Nickel-Silver

C97300

Lead-Free Bronze

C87300
C87500
C89835

Foundry

Furnace:
Lift Swing Induction – Qty 1		#60 crucible, Max cast wt. – 210 lbs.
Aluminum-Bronze
Furnace:
Lift Swing Induction – Qty 2		#225 crucible, Max cast wt. – 640 lbs
Aluminum-Bronze
Furnace:
Tilting Box Induction – Qty 2		Crucible liner, Max cast wt. – 1500 lbs
Aluminum Bronze
Casting Machines:
Centrifugal		4 horizontal / 5 vertical units 2″ OD to 44 1/2″ O.D., Steel and graphite molds for many sizes – mold lengths available up to 27″ Max
Sand Casting CapabilitiesNo-Bake Sand Molding System –
Varying Flask and Pattern Capabilities
Alloy Analysis EquipmentSPECTRO MAXX Spectrometer – Alloy Verification