MOORA-Based Tribological Studies on Red Mud Reinforced Aluminum Metal Matrix Composites

Table 4

Properties of the counterface material.

Sl. Number	Description	Value and units
1	EN 32 steed hardness	58 and 60 HRC
2	Density	8.03 g/cm^3
3	Tensile strength	386 MPa
4	Yield strength	284.4 MPa