Material characteristics of C93900 tin bronze

Introduction to C93900 Tin Bronze

1、 Ingredients

The chemical composition of C93900 tin bronze includes copper, tin, and small amounts of metal elements such as nickel, manganese, and aluminum.

2、 Performance

（1） Corrosion resistance

This alloy has high corrosion resistance and can be used in many harsh environments, such as seawater, acidic and alkaline solutions, etc.

（2） Mechanical performance

High hardness and strength: able to maintain good strength and shape stability even under heavy loads or high temperature environments.

Good toughness: It has good plasticity and toughness, and can be easily processed through forging, stretching, and compression techniques.

（3） Processing performance

Good machinability: It can easily undergo forging, stretching, and compression processing techniques, and can also be easily welded using conventional welding. The welded joint has comparable strength to the base material. The hot processing temperature is usually between 750-850 ℃.

Chemical stability: It has good chemical stability, making it less prone to chemical reactions with other substances during processing, which helps ensure processing quality and product performance.

3、 Application Fields

C93900 tin bronze is widely used in the following fields:

In terms of industrial manufacturing:

Commonly used in the manufacturing of friction bearing parts in aviation, automotive, and other industrial sectors, such as cylinder piston pin bushings, spindle bearings, machine tool bearings, crane bearings, ear shaft bearings, roll neck bearings, rolling mill bearings, fuel pump bushings, water pump bushings, diesel engine piston pin bushings, forged elbow rod bearings, stuffing box hydraulic presses, hydraulic press main liners, pump impellers, universal bushings, pipe fittings, pump devices, outer spherical bearings, etc.

It can be used to manufacture various pipelines, valves, pump bodies, fasteners and other equipment to meet various special application needs.

In terms of large-scale equipment, it is widely used in fields such as generator sets, shipbuilding, seawater desalination, nuclear industry, and petrochemical equipment.

In terms of electronic equipment, it has been widely used in the manufacturing of automotive parts, aerospace components, marine engineering components, and electronic devices.