Electrical Discharge Machining of Al (6351)-5% SiC-10% B₄C Hybrid Composite: A Grey Relational Approach

Table 1

Mechanical properties of the composite.

Composite	Tensile strength (N/mm^2)	Yield strength (N/mm^2)	Density (kg/m^3)	Hardness (HB)
Al—5 wt.%; SiC—10 wt.% B4C	132.48	107.43	2705	76.78