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Table 2 Mechanical properties of the titanium-alloy prosthesis compared with industry standards

From: Chest-wall reconstruction with a customized titanium-alloy prosthesis fabricated by 3D printing and rapid prototyping

  Tensile strength (MPa) Specified nonproportional extension strength, RP0.2 (MPa) Elongation rate (%)
3D printed titanium-alloy prosthesis 1002 819 13.3
Pharmaceutical industry standards from YY0117.1–2005 ≥860 ≥780 ≥10
  1. Note: The YY0117.1–2005 pharmaceutical industry standards are entitled “Surgical implants: bone prosthesis forging, casting -Ti6Al4V titanium alloy forgings”