Prototype Magnesium Castings

CPM Industries specializes in Prototype Magnesium Castings, which are known for their superior qualities such as being 1/3 lighter than aluminum, excellent resistance to high temperatures, and strong resistance to pressure. Our expertise extends across the entire process, from initial design to final machining, ensuring that we can provide a comprehensive solution tailored to your Prototype Magnesium Casting project.


Providing Turnkey Solutions For Metal Castings Since 1960

Prototype Capabilities

  • In-House Pattern Shop;
  • CNC Machined Patterns
  • Printed Sand Molds and Cores
  • Capable of pouring weights up to 250 lbs.
  • Turnkey; Tooling, Castings and Machining
  • Pre-Production Testing;
  • PPAP
  • FAIR
  • X-Ray
  • Many Others
  • Tooling options to meet the quantity and complexity of your part
  • CNC Machined Patterns
  • Printed Sand Molds and Cores
  • Machine Shop;
  • Milling
  • Turning
  • 5 axis Machining
  • Many Casting Technologies to Choose From
  • Machine Shop; All of Our Prototype Castings are Made With Machining In Mind
  • Rapid Turnaround is Always Available
  • No Project is Too Small

Common Magnesium Alloys

ASTM Specs UNS Specs Minimum Tensile (ksi)* Minimum Yield (ksi)* Minimum Elongation (%)
AZ-91C M11914 23-34 11-16 8-3
AZ-91E-T6 M11919 34 16 3
AZ-41A-T5 M16410 29 19.5 2.5
EZ-33 - - - -
EV31A - - - -
*** Values dependent on Heat Treatment
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