Applications of Malleable Iron and Ductile Iron

Malleable Iron Applications

There are various applications where malleable-iron pipe fittings are widely used, including:

Plumbing: The malleable iron fittings are crucial in the residential and commercial piping sector. They can undoubtedly cope with the high pressure of the water supply lines and are also corrosion-resistant.

HVAC Systems: In heating, ventilation, and air conditioning systems, the malleable iron fittings are such that they ensure dependable connections that can even withstand temperature fluctuations and pressure waves.

General Manufacturing: Malleable iron is used in manufacturing various components that require strength and durability without compromising flexibility.

Ductile Iron Applications

Ductile iron has been used in applications that need a lot of strength, for example in:

Water and Sewage Systems: Ductile iron pipes and fittings are the most commonly used in municipal water supply systems in most countries and the sewage systems as well, they are able to withstand high pressures and to oppose corrosion.

Heavy Machinery: Ductile iron components are utilized in the production of heavy machinery which ensures one or more of the following strength, flexibility, or die-hardness for demanding environments.

Automotive Parts: With the capability of having high tensile strength, an extensive range of car parts like the crankshafts and gears can be made from ductile iron.