Materials
Articles.
Complete material guides: PA12, Ti-6Al-4V, AlSi10Mg, Inconel 718, 316L SS, H13 tool steel, TPU, SLA resins — properties, applications, and case study links.
SLA Resin Types Explained: Standard, Engineering, Castable, Dental and Biocompatible
Not all SLA resins are equal. Standard, engineering, flexible, castable, and dental-grade resins serve completely different applications. This guide maps resin to application correctly.
17-4 PH Stainless Steel DMLS: Precipitation Hardening for High-Strength Applications
17-4 PH stainless steel can be 3D printed by DMLS and heat treated to multiple strength levels. Here is when to choose it over 316L and how heat treatment conditions affect properties.
Flexible 3D Printing with TPU: Gaskets, Grips, Wearables and Soft Robotics
TPU 3D printing delivers flexible, rubber-like parts with tunable Shore A hardness. Here are the applications, design rules, and process tips from Layer X.
PETG vs Nylon vs Polycarbonate: Choosing the Right Engineering Polymer for 3D Printing
PETG, PA12 nylon, and polycarbonate each dominate different application niches. This comparison cuts through marketing to give engineers the data they need.
AlSi10Mg Aluminium 3D Printing: Properties, Applications and Design Considerations
AlSi10Mg is the most widely used aluminium alloy in DMLS metal 3D printing. Lightweight, heat-treatable, and weldable—here is everything engineers need to know.
ASA vs ABS for FDM 3D Printing: UV Stability, Outdoor Use, and Which Material Wins
ASA and ABS share the same print profile but serve different ends. Compare UV stability, impact retention, printability, post-processing, and cost to specify the right material.
Inconel 718 in DMLS: Engineering with Nickel Superalloys for Extreme Environments
Inconel 718 in DMLS: composition, processing challenges, heat treatment sequence, and applications in turbomachinery, oil and gas, and aerospace propulsion.
316L Stainless Steel in DMLS: Corrosion Resistance, Biocompatibility, and Industrial Applications
DMLS 316L stainless steel: corrosion resistance vs wrought, biocompatibility certification, electropolishing options, and key applications in medical, food, and chemical industries.
Ti-6Al-4V in DMLS: Microstructure, Heat Treatment, and Aerospace Qualification
Ti-6Al-4V in DMLS: as-built microstructure, HIP, annealing, double ageing, final mechanical properties, and aerospace qualification requirements explained.
PA12 vs PA12-CF: The Engineer's Complete SLS Nylon Comparison
PA12 vs PA12-CF for SLS: a data-driven comparison of stiffness, ductility, surface finish, cost, and the applications where each material wins.
3D Printing Materials Guide 2025: PLA, PETG, ABS, ASA, Nylon & Beyond
A hands-on comparison of every major FDM filament and resin — when to use each, real-world temperature ratings, and chemical resistance notes.