Variation of the Penetration Effort in an Artificial Tissue by Hypodermic Needles

Table 1

Types of stainless steel for tubes.

NBR ISO 9626/2003 [12]	NBR ISO 15510/2014 [13]
X2CrNi18-9	304L (AISI)
X5CrNi18-9	304 (AISI)
X6CrNiNb18-10	347 (AISI)
X5CrNiMo17-12-2	316 (AISI)
X6CrNiMoTi17-12-2	S31635 (UNS)
X6CrNiMoNb17-12	S31640 (UNS)

Source: adapted from [12, 13].