Table 1 Ultra-low carbon steel composition at the end of RH refining, wt.%.

From: Prediction of re-oxidation behaviour of ultra-low carbon steel by different slag series

C

Si

Mn

P

S

Als

N

Ti

T.[O] /10−6

0.002

0.002

0.35

0.005

0.005

0.058

0.002

0.038

20