Zinc CNC Machining Parts

Precision manufacturing demands materials that combine excellent machinability with superior performance. For industries requiring intricate components with tight tolerances, zinc alloys offer a compelling solution. Our advanced Zinc CNC Machining processes transform these versatile alloys into high-quality, complex parts. We specialize in producing robust Aluminum Zinc CNC Machining Parts, which benefit from enhanced strength and corrosion resistance for demanding applications. Furthermore, our capabilities extend to creating durable CNC Parts Steel Zinc, often involving plating or coating processes to achieve specific surface properties and longevity. Utilizing state-of-the-art CNC equipment, we ensure every component meets the highest standards of dimensional accuracy and surface finish.


Our Zinc CNC Machining Parts are engineered for reliability across various sectors, including automotive, aerospace, electronics, and consumer goods. The inherent properties of zinc alloys make them ideal for die casting and precision machining, resulting in components that are both lightweight and strong. Key advantages include excellent thermal and electrical conductivity, good impact strength, and the ability to be plated with other metals for improved aesthetics and performance. We work with a range of zinc alloys to meet specific project requirements, ensuring optimal performance for your application.

Key Product Parameters

  • Material Grades: Zamak 3, Zamak 5, ZA-8, ZA-27, and other custom zinc alloys.
  • Standard Tolerances: ±0.005 inches (±0.127 mm) for standard dimensions; tighter tolerances available upon request.
  • Surface Finishes: Includes chromate conversion coating, nickel plating, epoxy coating, powder coating, and bare machined finish.
  • Primary Applications: Automotive components, electronic housings, lock mechanisms, hardware fittings, and decorative trim.
  • Quality Certifications: ISO 9001:2015 certified manufacturing processes.

Detailed Material Properties Comparison

Alloy Type Tensile Strength (MPa) Elongation (%) Hardness (Brinell) Key Characteristics
Zamak 3 283 10 82 Excellent for plating, good general-purpose alloy.
Zamak 5 331 7 91 Higher strength and hardness than Zamak 3.
ZA-8 374 6-8 100-110 Good creep resistance, suitable for higher temperature applications.
ZA-27 400-440 3-6 110-120 Highest strength, good bearing properties, lower density.

Available CNC Machining Services

  • 3-Axis, 4-Axis, and 5-Axis Milling
  • Precision Turning
  • Drilling and Tapping
  • Engraving and Marking
  • Secondary Operations (Deburring, Tumbling, etc.)

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