QUALITATIVE OVERVIEW OF
QUALITATIVE OVERVIEW OF THE PERFORMANCES Characteristics Bending Resistance Martensitic 420 + Austenitic 300 From ++ to +++ Ductility + +++ Corrosion Resistance + +++ Hardness + From ++ to +++ + Good + + Very Good + + + Excellent 8
HARDNESS HARDNESS Vickers (Hv) 700 650 Premium Needles Series 600 550 500 420 F Standard Needles Series 450 Martensitic 420 Austenitic 300 The strong hardness of the Atramat® Premium Neecles optimizes their wear resistance, and their mechanical performances. This very high hardness contributes to maintain the good penetration characteristics of the needles throughout the surgical act. CORROSION RESISTANCE 200 180 160 140 120 100 80 60 40 20 0 Martensitic 420 Martensitic 420 Austenitic 300 Austenitic 300 9
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