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Materials

CNC Materials Topic Center

A material knowledge hub for aluminum, stainless steel, titanium, copper, mold steel and difficult-to-machine alloys.

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Definition

What Are CNC Machining Materials

CNC machining materials include aluminum, steel, stainless steel, titanium, copper, brass, engineering plastics and mold steels such as H13, S136, P20, NAK80 and SKD61.

Material selection affects cutting strategy, machine rigidity, tolerance, surface finish, tool life, delivery time and final part cost.

materialaluminumsteelstainlesstitaniumcopperh13s136p20nak80

Wiki Articles

Core articles for this topic.

CNC Machining Materials Guide 2026 Read Article Mold Steel Selection Guide 2026 Read Article Mold Steel Types Comparison (P20 vs H13 vs S136) Read Article S136 Steel Properties for Mold Making Read Article Aerospace CNC Machining: A Complete Guide to Materials, Parts, Tolerances and Machine Selection Read Article Best CNC Machine for Aerospace: How to Choose by Part, Material and Tolerance Read Article Medical CNC Machining: A Complete Guide to Materials, Parts, Standards and Machines Read Article Stainless Steel Machining Guide: Grades, Challenges, Tooling and Cutting Parameters Read Article 6061 Aluminum Machining Guide Read Article 7075 Aluminum Machining Guide Read Article

Related FAQs

Buyer questions connected to this topic.

What Special Materials Are Commonly Used in CNC Machining for the Defense Industry? How to Evaluate Aircraft and UAV Materials for CNC Machining? What CNC Materials and Precision Are Required for UAV and Advanced UAV Structural Manufacturing? What Materials and CNC Machining Are Used for the F/A-18E/F Super Hornet? How Should Ultra-High-Strength Steel 300M Be Machined? What Materials and CNC Machining Are Used for the AH-64 Apache Military Helicopter? What Materials and CNC Machining Are Used for the C-130 Hercules? What Materials and CNC Machining Are Used for the C-17 Globemaster III? What Materials and CNC Machining Are Used for the C-40 Clipper and C-32? What Materials and CNC Machining Are Used for the CH-47 Chinook Heavy-Lift Helicopter? What Materials and CNC Machining Are Used for the E-2 Hawkeye? What Materials and CNC Machining Are Used for the E-3 Sentry AWACS? What Materials and CNC Machining Are Used for the EA-18G Growler? What Materials and CNC Machining Are Used for the F-14A Tomcat? What Materials and CNC Machining Are Used for the F-35 Lightning II? What Materials and CNC Machining Are Used for the F-4 Phantom II? What Materials and CNC Machining Are Used for the Harop Tactical UAV? What Materials and CNC Machining Are Used for the Hermes 900 UAV? What Materials and CNC Machining Are Used for the Hero 120 Tactical UAV? What Materials and CNC Machining Are Used for the Heron TP / Eitan UAV?

Case Studies

Manufacturing proof for this topic.

Hot Runner Mold Machining Case Study

Hot Runner Mold Machining Case Study

Hot runner systems are advanced injection molding technologies designed to eliminate runner waste and improve production efficiency.

 Connector Mold Machining Case Study

Connector Mold Machining Case Study

Automotive ECU / EV Battery Connectors / 5G Devices / Industrial Electronics

 Custom CNC Machining Project

Custom CNC Machining Project

Custom CNC machining project planning for mixed materials and buyer-specific production requirements.

 Multi-Cavity Mold Machining Case Study

Multi-Cavity Mold Machining Case Study

Multi-cavity molds are designed to produce multiple identical parts in a single injection cycle.

 Rocket Engine Component Machining Case Study

Rocket Engine Component Machining Case Study

Rocket engines are among the most demanding engineering systems ever developed.

Recommended Machines

Machine options matched to this topic.

CK6140 CNC Lathe
CNC Lathe

CK6140 CNC Lathe

CNC lathe for shafts, sleeves, discs and general precision turning applications.

 CK6150 CNC Lathe
CNC Lathe

CK6150 CNC Lathe

Rigid CNC lathe with larger turning capacity for shafts, discs and batch production parts.

 Dual Spindle CNC Lathe
CNC Lathe

Dual Spindle CNC Lathe

Dual spindle CNC lathe for high-efficiency turning, reduced secondary operations and stable batch production.

 Gantry 5 Axis Machining Center
5 Axis Machining Center

Gantry 5 Axis Machining Center

Gantry 5 axis machining center for large aerospace structures, molds and complex high-precision workpieces.

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