Table 1.

Chemical compositions (mass fraction × 100) of the raw IN625 powder (from EOS [20]), and in the interdendritic and dendritic regions of the as-built sample, and after a 1 h, 1150 °C heat treatment.

	Ni	Cr	Mo	Nb	Fe	Ti	Al	Co
IN625 Powder	65.44	20.11	8.79	4.03	0.74	0.35	0.34	0.2
As-builtInterdendritic regionsa	65.75 ± 0.32	25.05 ± 0.08	5.36 ± 0.20	2.21 ± 0.10	0.38 ± 0.02	0.16 ± 0.02	0.33 ± 0.04	0.11 ± 0.02
As-builtOn the dendritesa	61.94 ± 1.38	24.18 ± 0.41	6.87 ± 0.47	4.41 ± 0.99	0.34 ± 0.03	0.20 ± 0.03	0.60 ± 0.14	0.09 ± 0.03
1150 °C, 1 hheat treatedb	63.74 ± 0.02	21.10 ± 0.00	8.32 ± 0.02	4.00 ± 0.01	0.71 ± 0.00	0.36 ± 0.00	0.32 ± 0.00	0.21 ± 0.00