Phase Diagrams of Carbon 

C_B
C_Co
C_Cr
C-_Cu
Fe_C ....Fe_0.2%C ....Fe_5%C ....Fe_25%C ....Fe_40%C
Fe_.04wt%C ....Fe_1wt%C ....Fe_7wt%C ....Fe_10wt%C ....Fe_12wt%C
C_Mn
C_Mo
C_Nb
C_Ni
C_Pb
C_Ti
C_V
C_W

Go back to the periodic chart.