A More Reliable Approach to FDM Compressive Testing

Compression testing of FDM parts presents unique challenges, from part porosity to inconsistent layer compression. In this technical one‑pager, Stratasys outlines a refined compressive testing methodology aligned with ASTM D695 that delivers more consistent, reliable yield and modulus data for FDM materials.

What You’ll Learn:

• Why standard compressive yield definitions don’t always apply to FDM parts
• How offset yield strengths at 0.2% and 1% improve data reliability
• The benefits of a modified test termination point for compressive testing