So, I was browsing the wiki and found that there is no information on the wrought / cast rate you get from making wrought iron.
I tested a bit with full industry and here are some results:
Total wrought: 179
Total cast: 76
Percentage wrought: 70.20%
Now, mostly the numbers of chances have some kind of logicity, so I'm thinking it's either 70% or 66.66%.
As from the start I leaned more to 66.66%, it could be this and I just got a bit lucky making it 70%.
Did anyone else ever test this? Or does anyone else wanna test it with a neutral / nature slider?