Copper Nickel

C92200 Leaded Tin Bronze

Strength and Performance in Extreme Environments

C92200 Tin Bronze, also known as Navy M bronze or SAE 622, is a copper-based alloy containing lead, zinc, and tin, recognized for its excellent corrosion and wear resistance. Ideal for applications requiring moderate strength, it retains its mechanical properties at elevated temperatures. The addition of lead significantly enhances machinability, facilitating easier fabrication. C92200 is available in centrifugal, continuous, and sand-cast forms, offering flexibility in manufacturing. Common uses include bushings, bearings, gear blanks, pump bodies, valve bodies, and steam fittings. Its durability, resistance to corrosion, and ease of machining make C92200 a preferred material for critical components in various industries, ensuring reliable performance in demanding environments.

Available Shapes for

C92200 Leaded Tin Bronze

Bar
Bar
Casting
Casting
Flange
Flange

Applications for

C92200 Leaded Tin Bronze

Bearings
Bushings
Flanges
Gears
Impellers
Nuts
Pump Cylinders
Pumps
Seals
Valves

Description

C92200 Tin Bronze, also known as Navy M bronze or SAE 622, is a copper-based alloy containing lead, zinc, and tin, recognized for its excellent corrosion and wear resistance. Ideal for applications requiring moderate strength, it retains its mechanical properties at elevated temperatures. The addition of lead significantly enhances machinability, facilitating easier fabrication. C92200 is available in centrifugal, continuous, and sand-cast forms, offering flexibility in manufacturing. Common uses include bushings, bearings, gear blanks, pump bodies, valve bodies, and steam fittings. Its durability, resistance to corrosion, and ease of machining make C92200 a preferred material for critical components in various industries, ensuring reliable performance in demanding environments.

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  • Specifications
  • Physical Properties
ASTM MILITARY
Centrifugal Cast ASTM B271 QQ-C-390
Continuous Cast ASTM B505 QQ-C-390
Sand Cast ASTM B548 QQ-C-390
Density @ 68o F 0.312 lb/in3
Melting Range 1518-1810o F
Casting Yield Medium
Drossing Low
Effect on Section Size High
Fluidity Medium
Gassing Medium
Machinability rating (C360 = 100) 42
Brazing Excellent
Soldering Excellent
Gas-shielded arc welding Not Recommended
Oxy-acetylene welding Not Recommended
Coated metal-arc welding Not Recommended