High Speed Grinding of EN31 Steel with Alumina Nanofluid Coolant

Table 1

Chemical test results of EN31 workpiece.

S. no.	Description of the constituent	Wt.%
1	Silicon	0.20
2	Carbon	0.93
3	Phosphorus	0.333
4	Manganese	0.59
5	Chromium	1.08
6	Sulphur	0.025
7	Iron	Remaining