The result of your conversion between petajoule and Iron appears here
To convert between Petajoule and Iron you have to do the following:
First divide 1.0e+15 / 7658 = 130582397492.81796265
Then multiply the amount of Petajoule you want to convert to Iron, use the chart below to guide you.
Symbol: PJ
No description
Symbol: iron
No description