Código SA para fundición de grafito esferoidal

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. While most varieties of cast iron are weak in tension and brittle, ductile iron has much more impact and fatigue resistance, due to its nodular graphite inclusions.

Non-malleable cast iron is not deformable under compressive stress, while spheroidal cast iron is deformable under tensile stress and also under compressive stress to a certain degree. Therefore spheroidal graphite cast iron as such cannot be considered non- malleable iron. Spheroidal graphite cast iron and malleable cast iron differ in terms of their composition and method of their production. Even if spheroidal graphite cast iron has characteristics similar to those of malleable cast iron (EN-GJM), none the less it constitutes a separate category (EN-GJS).

Al hacer clic en el botón "Encuentre el código HS relacionado" arriba, puede encontrar un código HS universal de 6 dígitos (que es válido para casi todos los países del mundo) y códigos declarables para la UE, Reino Unido, EE. UU., Japón, China, India y Turquía (p. ej. Código TARIC de 10 dígitos para países de la UE o código HTSUS para EE. UU.) de "fundición de grafito esferoidal".