From: EPMA quantification on the chemical composition of retained austenite in a Fe-Mn-Si-C-based multi-phase steel
Site
Intensity
Composition (wt.%)
Mn
Si
C
1
168.33
145.15
241.89
1.87
1.79
1.29
2
158.94
143.40
248.64
1.75
1.74
1.39
Average
163.64
145.28
245.27
1.81
1.77
1.34