What materials are suitable for 3 Axis CNC Milling?
What Materials Are Suitable for 3 Axis CNC Milling?
Introduction to 3 Axis CNC Milling Capabilities
3 Axis CNC milling is widely used for precision part fabrication due to its ability to produce detailed geometries with tight tolerances. It is suitable for cutting a variety of metals, plastics, and ceramics, making it ideal across multiple industries.
Common Metal Materials for 3 Axis CNC Milling
Aluminum Alloys
Materials like Aluminum 6061 and Aluminum 7075 are frequently used due to their high strength-to-weight ratio and excellent machinability. These are particularly effective in aerospace, automotive, and robotics.
Stainless Steels
Grades such as SUS304 and SUS316L offer superior corrosion resistance and are suitable for food-grade, marine, and medical applications.
Carbon Steels
For high-load and structural components, materials like 1045 Steel and A36 Steel provide a good balance between machinability and mechanical performance.
High-Performance Alloys
Aerospace and power generation sectors rely on superalloys such as Inconel 718 and Hastelloy C276 due to their heat resistance and mechanical strength.
Non-Metallic Materials for 3 Axis Milling
Engineering Plastics
Polymers like PEEK, Acetal (POM), and Nylon PA are preferred for lightweight, chemically resistant, and electrically insulating components.
Ceramics
Advanced ceramics such as Zirconia (ZrO₂) and Alumina (Al₂O₃) are used in high-wear, high-heat, and chemically aggressive environments, especially in aerospace, electronics, and medical industries.
Application-Based Material Selection
Aerospace: Titanium TC4, Inconel 718, Aluminum 7075
Automotive: Aluminum 6061-T6, Carbon Steel 1045, Brass C360
Medical: Stainless Steel SUS316L, PEEK, Zirconia ZrO₂
Expert Tip on Material Selection
Material selection should be guided by operating environment, mechanical performance, precision requirements, and post-machining treatments. An expert CNC machining service provider can optimize your cost-performance ratio and ensure compliance with industry standards.
Supporting Manufacturing Services for CNC Milling Projects
Neway Machining offers a complete suite of services supporting 3 Axis CNC Milling, from Rapid Prototyping and Low Volume Manufacturing to full-scale Mass Production. Our capabilities also include Material Selection, advanced Surface Treatments, and global support for industries ranging from Aerospace to Medical Devices.
