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Table 4 Basic mechanical properties and Hollomon law parameters of seven metallic materials

From: Novel Ring Compression Test Method to Determine the Stress-Strain Relations and Mechanical Properties of Metallic Materials

Materials Basic mechanical properties Hollomon law parameters
E (GPa) Rp0.2 (MPa) Rm (MPa) σy n
Q345E 210 467 585 348 0.147
16MnR 210 300 515 254 0.172
A508-III 210 511 656 468 0.118
P91 208 597 692 562 0.0825
30Cr 202 798 886 751 0.0798
TC4-DT 120 804 875 800 0.0661
7075Al 72 437 519 431 0.102