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Article

Material Traceability in Manufacturing: A Guide for Engineers and Procurement Teams

When a manufacturing customer requests a material certificate, they’re really asking multiple questions at once: was this material tested, did it meet the standard, and is this the actual material used to make my part? These questions need a clear, documented answer. In practice, the gap between them is where things go wrong. Material traceability—the […]

Article

Aerospace Materials and Finishes: Component Design for Spacecraft and Satellites

Engineering for Vacuum, Thermal Extremes, and Reliability Aerospace materials and finishes for spacecraft must be selected to withstand vacuum, radiation, thermal cycling, and outgassing. These conditions introduce failure modes such as cold welding, material degradation, and contamination of sensitive components, requiring material and surface finish selection to be evaluated together to ensure reliable performance in […]

Article

High-Strength CNC Machining Materials: Selection, Trade-offs, and Design Considerations

Material strength is a primary design factor directly linked to product performance. High-strength materials allow for smaller parts, thinner walls, higher load-bearing capacity, and greater resistance to deformation. More strongly bonded materials also withstand extreme operating conditions better without deformation or failure.   Material selection for CNC machining, though, is rarely as simple as selecting the […]

Article

Overmolding Materials Guide: Material Bond Compatibility

Overmolding is widely used to combine materials with different properties—such as rigid substrates and soft-touch elastomers—into a single component. Common examples include tool grips, seals, and consumer products like toothbrushes. However, successful overmolding depends heavily on material compatibility. Poor adhesion between materials can lead to delamination and part failure, making proper material selection and interface […]

Article

Material Selection for Medical Device Manufacturing: The Best Medical Grade and Biocompatible Options

Medical device materials must meet strict requirements for biocompatibility, sterilization compatibility, traceability, and regulatory documentation. Engineers selecting materials for medical device development must balance mechanical performance, manufacturability, cost, and regulatory compliance across the entire development lifecycle—from early prototypes to full-scale production.  Medical devices range from simple disposables to complex multi-material systems. This guide explains common […]

Article

Environmental Resistance of Materials: Chemical, Thermal & Corrosion Performance Compared

Environmental resistance describes a material’s ability to withstand chemical exposure, corrosion, UV radiation, moisture, and elevated temperatures without degrading. When selecting plastics or metals for CNC machining, injection molding, or sheet metal fabrication, engineers must evaluate long-term durability under real-world operating conditions.  This guide ranks common engineering materials by overall environmental durability, corrosion resistance, and […]

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