Griswold cast iron works started producing hinges and stove accessories in 1865. They expanded into the best cast iron cookware in the 1870s. The facility was built in Erie, Pennsylvania, and the earliest pots have Erie stamped on the bottom.

Why is cast iron brittle?

The internal carbon particles create internal stress points conducive to fracture. Cast iron is harder, more brittle, and less malleable than wrought iron.

Should you spray cast iron skillet with Pam?

Do not try to use nonstick sprays like Pam to season your cast iron skillet, as they contain other ingredients that arent good for your pan. No more trying to pour oil into the pan and pouring too much. And goodbye to excess oil that gets sticky if stored too long on the pan.

When did Wagner cast iron go out of business?

Wagner Manufacturing CompanyWagner salesman c. 1910Defunct1953FateAcquired by Randall CompanyHeadquartersSidney, Ohio , USBrandsMagnalite, Wagner Ware, National, Long Life, Wardway and Wards Cast Iron4 more rows

Is cast iron stronger than steel?

The strength of both cast iron and steel is also controversial, as some think steel is stronger than cast iron and others think that iron and steel are same thing, but the truth is that cast iron has a more compressive strength, and steel is more tensile.