Nodular Triple Five:
C - 3.5 - 4.50%
Si - 0.50% Max
S - 0.015% Max
P - 0.050% Max
Mn - 0.05% Max

Nodular Low P:
C - 3.5 - 4.50%
Si - 0.50% Max
S - 0.015% Max
P - 0.030% Max
Mn - 0.05% Max

Foundry:
C - 3.5 - 4.50%
Si - 2.5 - 3.00%
S - 0.030% Max
P - 0.12% Max
Mn - 0.30 - 0.90%

Basic P15:
C - 3.5 - 4.50%
Si - 1.50% Max
S - 0.050% Max
P - 0.15% Max
Mn - 1.00% Max