An Evaluation of the Gap Sizes of 3-Unit Fixed Dental Prostheses Milled from Sintering Metal Blocks

Table 2

Mechanical properties of sintering metal (after final sintering).

Tensile strength (Rm)	840 MPa
0.2% proof stress (Rp 0,2 )	450 MPa
Modulus of elasticity (E)	200 GPa
Elongation at rupture	20%
Vickers hardness	280 HV 10
CTE (25–500°C)	/K
Density	8.0 g/cm^3
Open porosity	0%
Color	Silver
Oxide color	Grey-green
Alloy class	Type 4