Material Selection Library

Engineering Materials Built Around Your Process

Compare metals, plastics and production-grade engineering materials for CNC machining, injection molding and die casting—from prototype validation to stable batch production.

CNC Machining Injection Molding Die Casting

Library Overview

19 Materials
2 Types
12 Processes

Need help balancing cost, strength, finish and manufacturability? Our engineering team can recommend a practical material route.

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Material Results

19 Materials Available

Browse the material library and open any material to review its full properties, grades and process recommendations.

ABS

ABS is a widely used engineering plastic for custom plastic parts. It offers good impact resistance, toughness, dimensional stability, and processability, making it suitable…

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Aluminum

Aluminum is a widely used metal material for custom CNC machined parts. It has light weight, good machinability, corrosion resistance, and a high strength-to-weight…

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Aluminum Alloy

Aluminum alloy is a lightweight metal material with good strength, corrosion resistance, machinability, and thermal conductivity. It is commonly used for CNC machined parts,…

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Brass

Brass is a commonly used copper alloy for custom CNC machined parts. It has good machinability, corrosion resistance, electrical conductivity, and a clean surface…

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Magnesium Parts

Magnesium and magnesium alloy are lightweight metal materials used for custom die casting, CNC machining, prototype parts, and functional metal components. Magnesium alloy is…

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Nylon

Nylon is an engineering plastic commonly used for custom machined and molded parts. It offers good toughness, wear resistance, low friction, and mechanical strength,…

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PBT & PET Material Parts

PBT and PET are thermoplastic polyester materials used for custom injection molded plastic parts, functional components, electrical parts, automotive components, connectors, housings, covers, brackets,…

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PC

PC, also known as polycarbonate, is an engineering plastic with good impact resistance, transparency, dimensional stability, and heat resistance. It is commonly used for…

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