CNC Machining Materials

A wide range of materials for CNC machining, with applications in multiple industries. Ideal for both one-off prototypes and end-use custom parts.

*The materials listed below are our most commonly used options. If you didn't find the material you're looking for, please get in touch with us for more available materials and detailed specifications.

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Metal Materials
Plastics and Composite Materials
Aluminum 6061

Aluminum 6061

General-purpose aluminum alloy, easy to machine and anodize.

DETAILS Aluminum 6061
Aluminum 7075 (T6/T651)

Aluminum 7075 (T6/T651)

High-strength aerospace-grade aluminum alloy.

DETAILS Aluminum 7075 (T6/T651)
Aluminum 2024

Aluminum 2024

Strong and fatigue-resistant alloy.

DETAILS Aluminum 2024
Aluminum 5052 / 5083 / 6082

Aluminum 5052 / 5083 / 6082

Marine-grade aluminum alloys.

DETAILS Aluminum 5052 / 5083 / 6082
Aluminum ADC12 / A380 / LM24

Aluminum ADC12 / A380 / LM24

Die-cast aluminum alloys.

DETAILS Aluminum ADC12 / A380 / LM24
Brass / Bronze / Copper

Brass / Bronze / Copper

Non-ferrous metals with excellent conductivity and aesthetics.

DETAILS Brass / Bronze / Copper
Stainless Steel 303 / 304 / 316 / 316L

Stainless Steel 303 / 304 / 316 / 316L

Corrosion-resistant steels for industrial use.

DETAILS Stainless Steel 303 / 304 / 316 / 316L
Stainless Steel 17-4PH / 420 / 630

Stainless Steel 17-4PH / 420 / 630

Precipitation-hardened stainless steels.

DETAILS Stainless Steel 17-4PH / 420 / 630
Steel (45#, Alloy, Tool Steel, Mild Steel)

Steel (45#, Alloy, Tool Steel, Mild Steel)

General and tool steels for high-strength parts.

DETAILS Steel (45#, Alloy, Tool Steel, Mild Steel)
20NiCrMo / 40NiCrMo / 4140

20NiCrMo / 40NiCrMo / 4140

Nickel-chromium-molybdenum alloy steels.

DETAILS 20NiCrMo / 40NiCrMo / 4140
Titanium Alloy (e.g., Ti-6Al-4V)

Titanium Alloy (e.g., Ti-6Al-4V)

Premium aerospace-grade alloy.

DETAILS Titanium Alloy (e.g., Ti-6Al-4V)
Magnesium Alloy (AZ31, AZ91)

Magnesium Alloy (AZ31, AZ91)

Ultralight structural metal.

DETAILS Magnesium Alloy (AZ31, AZ91)
Zinc Alloy (Zamak series)

Zinc Alloy (Zamak series)

Casting-friendly metal with good strength.

DETAILS Zinc Alloy (Zamak series)
Inconel (Nickel-based Superalloy)

Inconel (Nickel-based Superalloy)

High-temperature and corrosion-resistant alloy.

DETAILS Inconel (Nickel-based Superalloy)
Invar (Nickel–Iron Alloy)

Invar (Nickel–Iron Alloy)

Known for very low thermal expansion.

DETAILS Invar (Nickel–Iron Alloy)