PSI - Issue 24

Giovanni Meneghetti et al. / Procedia Structural Integrity 24 (2019) 190–203 Meneghetti et al./ Structural Integrity Procedia 00 (2019) 000–000

195

6

C) cruciform nlc fillet-welded joints

Weld bead

Weld bead

HAZ

Base material ADI 1050

Base material S355J2

HAZ

Weld metal

800

700

600

500

400

300

200 Vickers Hardness HV 0.5

100

0

-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9

Distance from the center of the bead [mm]

Fig. 2. HV0.5 measurement on cross section of a joint type A (partial-penetration butt-joint).