bn:00550592n
Noun Concept
Categories: Cast iron, Ferrous alloys
EN
ductile iron  ductile cast iron  nodular cast iron  nodular iron  SG cast iron
EN
Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis. Wikipedia
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EN
Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis. Wikipedia
Type of cast iron Wikidata
A form of cast iron used in many industrial applications. Wiktionary