Fonderies de fonte grise ou ductile (GS) en France — Liste de contrôle pour l'acheteur

French foundries often describe iron families with local shorthand: fonte, FGL, Fontes GS. For European purchasing teams, the distinction between grey iron and ductile (spheroidal graphite / GS) drives mechanical performance, wall thickness strategy and machining allowances.

Ce que l'annuaire peut vous dire

In StålFe’s catégorie de fer, filter and open profiles to see whether public federation fields mention grey iron, GS/ductile, or only a generic “fonte” tag. Many members under-declare the split — treat missing GS language as a question for the RFQ, not proof of absence.

Liste de contrôle de l'acheteur

Métallurgie et nuances

Ajustement du processus

Usinage & finition

Documentation

Lecture approfondie

CTA

Shortlist iron houses in the répertoire, then demander un devis with grade, CT class and certificate level explicit on page one of the RFQ.

Demander une demande de devis industrielle

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