Testing Products for ASTM D3518
APP-D3518In-Plane Shear Response of Composites (±45° Tension).
Application Insight:
Derives shear from a tensile test.
Pro Tip:
Requires biaxial strain measurement.
Regulatory & Test Details
| App Id | APP-D3518 |
|---|---|
| App Standard | ASTM D3518 |
| Standard Organization | ASTM |
| Test Type | Shear |
| Material Type | Composites |
| Specimen Type | ±45° Laminate |
| Industry Type | Aerospace |
| Min Force Kn | 5 |
| Max Force Kn | 100 |
| Max Spd Mm/m | 5 |
| Pointer App Software | N-ASTM-D3518 |
| Pointer Fixture Family | G-ASTM-D3518 |
| Pointer Strain Family | E-ASTM-D3518 |
Implementation Commentary
This is a cost-effective alternative to V-notched shear.
Common Pitfalls
Ignoring the 5% strain limit.