Progress in Orthodontics

Table 1 Young’s Modulus and Poisson’s Ratio used in developing the finite element model. Co (Cobalt)

From: Comparison of 3D-printed and laboratory-fabricated Hyrax on stress distribution and displacement of the maxillary complex: a 3D finite element study

Material	Young’s modulus (MPa)	Poisson’s ratio
Maxillary bone [11]	14,900	0.3
Suture [10]	0.67	0.49
Teeth [12]	80,350	0.3
Silver solder [13]	63,400	0.3
316L stainless steel [14]	193,000	0.3
304 stainless steel [15]	180,500	0.3
Co–based metal-ceramic alloy [16]	215,000	0.3

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