Description:
A Piston assembly is a component of an internal combustion engine that converts the pressure generated by the combustion of fuel into mechanical energy. It consists of a piston, piston rings, wrist pin, and connecting rod. The piston is a cylindrical component that moves up and down inside the engine cylinder. It is typically made of aluminum alloy and has several grooves on its outer surface for the piston rings to fit into.

Attributes:
• Resistant to high temperatures generated by the combustion of fuel in the engine cylinder.
• Strong enough to withstand the forces generated by the explosion of fuel in the cylinder.
• Durable and can withstand the wear and tear caused by the constant movement of the piston.
• Hardness: 265 - 320 Brinell Hardness Number.

Applications:
A Piston assembly is an essential component of internal combustion engines and is widely used in various applications where internal combustion engines are required.