Multiobjective Optimization of Turning Cutting Parameters for J-Steel Material

Table 1

Chemical composition of the J-Steel material.

Element	C	Si	Mn	Ni	Cr	Mo	V	S	P
Minimum%	0.30	0.10	0.20	2.7	0.7	0.40	<0.25	≤0.015	≤0.015
Maximum%	0.4	0.35	0.7	3.3	1.2	0.7