Aluminum – custom aluminum machining is strong and corrosion-resistant and is ductile and easy to machine.

Stainless steel – Stainless steel CNC machining is inexpensive and has very useful physical properties like corrosion resistance and high durability.

Mild steel – Mild steel machining has a low carbon content and is easy to work with, since it’s less brittle than other types of steel. It’s also very inexpensive.

Alloy steel – Many different steel alloys containing between 5-50% of other alloyed elements are available.

Brass –CNC machining Brass is an alloy of zinc and copper, with other elements occasionally added. It is very ductile and has good corrosion resistance.