ASTM A370 Test Fixtures & Test Systems Model: G-ASTM-A370-TH
Z-Direction Integrity: Use a 0.250 inch diameter reduced section to check for lamellar tearing susceptibility in structural plates.
Type: Standards
Family ID: G885
Technical Specifications
| Specification | Value |
|---|---|
| Test Type | Standards |
| Industry Standard | ASTM A370 |
| Interface Description | Optimized for TestResources Load Frames; universal adapters available for legacy systems. |
Interface & Compatibility
Optimized for TestResources Load Frames; universal adapters available for legacy systems.
Expert Commentary
Anisotropy and Axial Precision: Through-thickness testing (Z-direction) tests the material’s weakest orientation. The primary challenge is the Short Transverse gauge length, which is often very limited. The fixture must utilize high-precision threaded or button-head adapters to ensure perfectly axial loading. Any lateral bending moment in the load train will cause a pop-in failure at the plate’s mid-thickness inclusions, leading to a premature break. High-stiffness load frames are required to capture brittle-like fracture characteristics without machine-induced energy interference.