Correlation of Process Parameters with Mechanical Properties of Laser Sintered PA12 Parts

Table 2

Comparison of maximum obtained values of present work with literature.

		Applied values	TS [MPa]		E-modulus [MPa]		EaB [%]		Density [g/cm^3]
			0°	90°	0°	90°	0°	90°	0°	90°
Present work	PA2200, EOS system	0.26–0.86 J/mm^3	50.1	51.2	2239	2171	25.9	15.6	0.953	0.951
Caulfield et al. [2]	DuraForm PA, DTM Sinterstation	0.19–0.36 J/mm^3	48	44	1100	900	18	15	1.05	0.95
Wegner and Witt [4]	PA2200, DTM Sinterstation	0.23–0.67 J/mm^3	51.3	48.9	1758	1692	21.1	13.7	0.998	—
Negi et al. [5]	Glass filled PA, EOS system	0.23–0.71 J/mm^3	39.1	—	2460	—	16.4	—	—	—