Prediction of Continuous Cooling Diagrams for the Precision Forged Tempering Steel 50CrMo4 by Means of Artificial Neural Networks

Table 1

Chemical composition of the investigated melts in mass %.

Melt	34CrMo4	42CrMo4	50CrMo4	51CrV4	34CrNiMo6
C	0.325	0.410	0.491	0.467	0.326
Si	0.289	0.336	0.212	0.223	0.263
Mn	0.577	0.701	0.647	0.845	0.588
P	0.007	0.011	0.005	0.006	0.001
S	0.003	0.025	0.004	0.017	0.004
Cr	0.945	0.998	1.039	1.015	1.433
Cu	0.286	0.380	0.219	0.223	0.260
Mo	0.132	0.171	0.133	0.013	0.126
Ni	0.098	0.191	0.092	0.083	1.469
Al	0.025	0.029	0.024	0.018	0.023
Nb	0.019	0.019	0.020	0.002	0.020