Table 1.

Chemical and physical parameters of the machined parts.

AMS-6414	C	Mn	Cr	Ni	Mo	Cu	Si	P	S	Fe
Chemical compositions (%)	0.4	0.7	0.76	1.76	0.24	0.1	0.27	0.004	0.001	Balance
	ρw (kg/m3)	Kw (W/m°C)	Cw (J/kg°C)	Tm (°C)	ρt (kg/m3)	Kt (W/m°C)	Ct (J/kg°C)
Physical properties	7850	44.5	475	1427	14320	68.1	280
	A	B	C	n	m	έ0	T0	Tm
J-C Constant	792	510	0.014	0.26	1.03	0.001	25	1520