 However , despite Ohio 's large presence in the iron and steel market , employment rates have declined in Ohio , generally attributed to weakening national economy . Between 1998 and 2005 , the number of Ohio iron and steel industry workers decreased from 52 @,@ 700 to 34 @,@ 000 . The Ohio Department of Development predicts the decreases will continue in coming years . The average annual salary for iron and steel industry workers in Ohio was $ 59 @,@ 686 , compared the national industry average of $ 53 @,@ 352 . 
