Relevance Vector Machine Based Analyses of MRR and SR of Electrodischarge Machining Designed by Response Surface Methodology

Table 2

Mechanical properties of work piece (EN19).

Density (Kg/m^3)	7.7×10^3
Poisson’s ratio	0.27–0.3
Elastic modulus (GPA)	190–210
Hardness (HB)	197