Filename: M04C4340 Program: Jominy Hardenability Date: Tue, Oct 21, 2025 Time: 4:22 PM Name: M04C Material: 4340 Specimen Information: Jominy Test Screw Calibration Distance: 25.40 Screw Calibration Turns: 16 Screw Calibration: 1.587 mm/turn