• Asperitas superficies Ra < 0.5 µm
• tolerantiae Latin: ASTM A269, seu D4/T4
• Fortitudo - Tensile, Burst
• Duritia - Rockwell, Micro
• Sanitas - Eddy Current, Ultrasonic
• Leak & Virtus - Hydrostatic
• Leak - Aeris sub aqua
• Flecte Testis - Reverse Inclinatio, Adulatio, Reverse Adulatione, Flange
• Dimensional - OD, Wall, rectitudo
• Metallurgical - Frumentum Size, Sensus, Corrosio, Phase Libra/Intermetallica, Metallographica