Difference between malleable iron and forged iron pipe fittings

The material can be hit or pressed into shape easily without breaking or cracking. Like a malleable metal, a malleable personality is malleable and can be shaped into various shapes.

The definition of malleable

Malleable iron fittings

The process of refining raw iron into iron solution and casting it produces malleable iron.  In addition to being hard and abrasion-resistant, the material is also good at casting.

In order to make malleable iron, cast iron is annealed so it becomes more malleable and ductile. Consequently, malleable iron has a much lower carbon content than cast iron.

The difference between malleable iron and cast iron

How malleable is iron?

The structure of malleable iron is a metastable carbide in a pearlitic matrix.  An annealing heat treatment transforms the brittle structure into a malleable one.

How strong are Malleable Iron Fittings?

Malleable iron fittings are lighter and have pressure classes of 150# and 300#.  They are suitable for light industrial and plumbing applications with a maximum pressure of 300 psi.

Forged iron fittings are strong, but how strong are they?

Since the grain flow is altered, forged steel fittings are stronger and more reliable than castings.  Because of this, forging provides uniformity of the structure and composition of the finished part.