Raw materials (Kg)

%elemental contribution

C

Si

Mn

P

S

Cr

Foundry returns

156.25

0.94

0.21

0.01

0.01

0.01

7.19

White iron scraps

223.21

0.09

0.09

0.04

0.02

0.02

-

Fe-Cr

102.67

0.17

-

0.58

-

-

17.68

Fe-Si

2.23

-

0.33

-

-

-

-

Graphite

3.80

0.51

-

-

-

-

-

Total

500

1.55

0.63

0.63

0.03

0.03

24.87