Ermak Foundry & Machining, Inc.

C905 Alloy Casting

Tin Bronze Alloy | C905

C905 is a tin bronze alloy known for its excellent corrosion resistance and good wear resistance and strength.

C905 Alloy Applications
Bearings, bushings, pump components, valve components, gears, and steam fittings are all common uses for C905.

Tin Bronze C905 Alloy Casting
Ermak’s network of foundries specializes in bronze, aluminum, and zinc alloy casting. The metal alloys we use have excellent castability.

ERMAK manufactures high-quality sand castings from a variety of materials, including the C905 alloy. Our cutting-edge non-ferrous foundry can handle jobs ranging from one to thousands of pieces, as well as C905 castings weighing 0.5 ounces to 232 pounds. In addition to alloy casting, we provide many value-added services such as pattern design/production, heat treating, annealing, machining, powder coating, painting, anodizing, and assembling for fully finished parts.

Pouring Metal

C905 Alloy Composition

The C905 alloy is 86-89% copper, 1-3% zinc, and 9-11% tin.

ERMAK—for ALL of your aluminum, zinc and bronze casting and machining needs.

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