Tin Bronze Bar Stock

C-903

Often referred to as “Navy Bronze” because of its resistance to corrosion and many various uses in marine applications. This tin bronze alloy is the material of choice for many bearings, fittings, valves and gears and for all Naval vessels. Tin bronze alloys are stronger than red brasses and used in applications that include high strength, low speeds and heavy loads.

Typical Uses

Industrial - Gears and gear blanks, bearings, bushings, valves and valve bodies, pump impellers, pump bodies, piston rings.

Plumbing - Steam fittings

Building - Heavy construction equipment, moveable bridges

Fasteners - Swivel

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Alloy Cross Reference
Family CDA ASTM SAE AMS Ingot Federal Military Other
Tin Bronze C90300 B505 1B 620 J461, J462 - 225 QQ-C-390 (D5)  QQ-B-1005 Comp.3 B-11553 Comp.5 C-2229 Gr1   "G" Bronze
C-903 Technical Data Sheet

C-905

This tin bronze alloy is popularly called “gun metal.” It has high wear resistance and limited friction against steel and is commonly used in fasteners, nuts, valves and bushings. In the high tin bronze family, this bronze alloy works well in applications that require heavy load bearing under slow speeds.

Typical Uses

Industrial - Gears and worm gears, gear blanks, seal rings, pump impellers, bushings,wear plates and liners, valve bodies, bearings and expansion bearings, piston rings,

Building - Heavy construction equipment, clamps, connectors

Fasteners - Nuts

Plumbing - Steam fittings, water conditioners

Alloy Cross Reference
Family CDA ASTM SAE AMS Ingot Federal Military Other
High Leaded Tin Bronze C90500 B505 1A 62 J461, J462 4845 210   QQ-C-390 (D6) QQ-B-1005 Comp.16 B-11553 Comp. 16 Gun Metal Bronze

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C-905 Technical Data Sheet