From: Static and fatigue behavior of plug-welded dissimilar metal welds between carbon steel and austenitic stainless steel with different thicknesses
SS400
SUS304
Element
 C
0.054
0.076
 Ni
0.073
8.183
 Cr
0.044
18.107
 Mn
0.225
0.252
 P
0.094
0.031
 Si
0.154
0.389
Yield strength (MPa)
245
305
Tensile strength (MPa)
388
670