One Workflow for Tensile and Charpy Specimen Prep Is Replacing Two-Machine Setups
Many materials labs live in two worlds. One is tensile testing, where specimen geometry often follows ASTM E8/E8M or ISO 6892-1. The other is notched-bar impact testing, usually Charpy or Izod under ASTM E23. Both programs can be routine. The prep work rarely is. In practice, the slowest step often comes before the test frame….