Similar Specs:
See ASTM D6641 as D6641 is replacing D3410 in some labs
ASTM D695
ASTM D5467
ASTM D6484
Open-Hole Compression Strength of Polymer Matrix Composites
ASTM D7137
Compression After Impact (CAI)
ISO Equivalents:
ISO 14126
| Feature | ASTM D6641 | ASTM D3410 | ASTM D695 |
|---|---|---|---|
| Primary Materials | Composite laminates | Composite laminates | Plastics & polymers |
| Fixture Type | Combined loading (CLC) | Shear loading compression | None (platens only) |
| Buckling Resistance | Excellent | Good but setup sensitive | Limited |
| Tabs Required | No | Often no | No |
| Repeatability | Very high | Moderate | High (for plastics) |
| Aerospace Use | Very common | Legacy programs | Rare |
| Ease of Setup | Moderate | More complex | Very easy |
| Best Use Case | Modern composite compression | Legacy composite specs | Plastics compression |
