Table 1: Chemical composition of the samples (% weight) [ArcelorMittal Inox Brasil].

Material

C

Mn

Si

P

S

Cr

Ni

N2

Others

AISI 430

0.12

1.00

1.00

0.04

0.03

16 a 18

0.75

--

--

AISI 441A

0.03

1.00

1.00

0.04

0.02

17.5 a 18.5

--

0.03

3C + 0.03 ≤ Nb ≤ 1.00

Ti = 0.10 a 0.60