id definition 01 Round 02 Rectangular 03 Charpy-B 04 Tubular 05 Sand Cast 06 Charpy Powdered Parts 07 Izod Powdered Parts 08 Irregular 09 Spherical 10 Charpy-C 11 Die Cast 12 Pressed 13 Permanent Mold Cast 14 Cylindrical 15 Charpy-A 16 Izod V-Notch 17 Izod X-Notch 18 Izod Y-Notch 19 Izod Z-Notch 20 Full Cross-Section 21 Mill Annealed 22 Heat Treated 23 Aged 24 Notched 25 Smooth 26 Combination