Mid 19th century; earliest use found in Journal of the Society of Arts. From Hellenistic Greek σιδηρουργία working in iron + -ical, after French sidérurgique.
Definition of siderurgical in US English:
siderurgical
adjective
Of or relating to siderurgy.
Origin
Mid 19th century; earliest use found in Journal of the Society of Arts. From Hellenistic Greek σιδηρουργία working in iron + -ical, after French sidérurgique.