PSI - Issue 25

Pietro Foti et al. / Procedia Structural Integrity 25 (2020) 201–208 Pietro Foti, Filippo Berto / Structural Integrity Procedia 00 (2019) 000–000

203

3

Table 1: Fatigue test data

∆ [MPa] 140 220

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Final state Not broken

Type

2000000 238430 2000000 250000 2000000 2000000 580641 337000 2000000 2000000 2000000 244909 224168 384636 1298589 2000000 202500 225000 630547 405000 943000 1196135 978000 910000 2300000 2000000 708000 2000000 510000

Broken

Not broken

140 260 260 200 260 240 200 200 240 260 220 240 190 200 270 300 280 280 260 260 240 220 220 200 220 240 260

Broken

Not broken Not broken

Broken Broken

Not broken Not broken Not broken

As welded

Broken Broken Broken Broken Broken Broken Broken Broken Broken Broken Broken Broken Broken

Not broken

Not broken

TIG-dressed

Broken

Not broken

Broken

Figure 1: Welded joint geometry