CNC Machining for Brass Parts

Well rounded properties make brass a versatile metal for machined components

GET BRASS PARTS

Brass is an alloying consisting of both copper and zinc. The gold materials is a weather- and corrosion- resistant metal with tensile strength similar to mild steel. It's also an easy to machine material, so feedrates can remain high and coolant need is minimal.

We carry two grades of brass for CNC machining:

Brass C260
Brass C260, or cartridge brass, contains 70 percent copper and 30 percent zinc. The brass alloy has high ductility and is considered the most general purpose of all brass alloys.

Brass C360
Brass C360 remains the industry standard for general machining and high volume production. The excellent machinability characteristic of C360 permits full utilization of a screw machine’s capabilities.

Maximum part size: 10 in. x 7 in. x 1.75 in. (254mm x 178mm x 44.5mm)


Material Properties for Machined Brass

Material CNC Process  Ultimate Tensile Strength Elongation  Hardness 
Brass C260 Milling 62 kpsi 30% 70 HRB
Brass C360 Turning 58 kpsi 25% 78 HRB

 

Brass Machining Applications

  • Automotive terminals
  • Door trim
  • Handles
  • Jewelry
  • Hinges
  • Screws and rivets
  • Valve stems
  • Musical instruments
  • Plumbing components