Tin bronze alloys, such as C903, are typically found in gear, high-strength bushing and bearing
applications where high strength and low speeds and heavy loads are present. Other high-strength
applications for these alloys are pump impellers, piston rings, steam fittings and valve bodies. C90300
tin bronze castings are utilized in movable bridge components, turntables for bridges and other structures
for fixed and expansion bearings with slow or intermittent movement with heavy loads.
PRODUCT DESCRIPTION: Tin Bronze
SOLIDS: 1/2” to 10” O.D.
TUBES: 1” to 16” O.D.
RECTANGLES: Up to 20”
STANDARD LENGTHS: 144”
SHAPE/FORM: semi-finished, mill stock or near-net shapes, anode, bar stock, billet/bloom, squares, hex,
plate, profile or structural shape, flats/rectangular bar
BUILDING: heavy construction equipment
INDUSTRIAL: bearings, bushings, gear blanks, gears, piston rings, pump bodies, pump impellers, valve bodies, valves
PLUMBING: steam fittings