Table 2 Chemical compositions of 20Cr2Ni4A steel(wt%).

From: Machine learning based prediction of carbon concentration in carburized steel

Compositions

C

Si

Mn

Cr

Ni

P

S

Cu

Fe

Content

0.2

0.23

0.34

1.17

3.41

0.012

0.0076

0.077

Bal.

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