Machining and die casting are two of the most used industrial procedures for producing metal products. Both procedures can potentially be combined to achieve the most significant result. However, there are some crucial aspects to consider when deciding between the two processes. It may be challenging to choose, but it’s always important to get this part of the job done with all things considered. Continue reading to learn when to utilize machining or die castings.

rolled rings that have undergone castings process

Difference Between Machining and Die Casting


Machining, especially when it involves Computer Numerical Control (CNC), simplifies the operation by sculpting the object out of metal using robotics. Its processes include straight turning, taper turning, form turning, contour turning, boring, drilling, and milling. Machining also uses exotic and precious metals such as:

  • Tantalum
  • Superalloys
  • Platinum
  • Palladium
  • Niobium
  • Monel
  • Molybdenum
  • Kovars
  • Iridium


Melting metal and inserting it into a steel mold is the process of die casting (the die). The metal is then cooled until it solidifies into the desired shape. The common materials used in forging are titanium, carbon steels, tantalum, superalloys, cobalt alloys, stainless steels, Rene, Inconel, Haynes, and alloy steels.

castings process

Maximize Your Returns with Castings

Both of these methods are commonly employed to make metal fittings and components for everyday goods, such as computers, vehicles, and aerospace parts. Industries in agriculture, architecture, electronics, dental, and medical fields can significantly benefit from forging and machining processes. To get cheaper treatment costs, you have to determine which is appropriate for your business.It is prudent to exercise caution while making an early investment in a project, especially if your budget is limited. If you’re not sure which strategy is best for you, talk to our Ferralloy professionals about it.