Table 2.

Porosity measurements of LM-PBF tube samples A, D, and E.

LM-PFF Tube ID	Units	A			D			E
Sample Number		1	2	3	1	2	3	1	2	3
Porosity	(%)	0.07	0.10	0.09	0.49	0.14	0.28	3.29	4.01	2.98
Average	(%)		0.09			0.30			3.43
Standard deviation	(%)		0.01			0.14			0.43
Sigma/Average			0.22			0.46			0.13