A Modified Method for Hardness Determination from Nanoindentation Experiments with Imperfect Indenters

Table 1

Mechanical properties of the elastoplastic materials considered in this study.

Name		(GPa)
Stainless steel [8]	(200 GPa, 0.3, 675 MPa, 0.19)	2.56
Annealed copper [8]	(110 GPa, 0.32, 20 MPa, 0.52)	0.5
Aluminum alloy [14]	(70 GPa, 0.3, 500 MPa, 0.122)	1.75