Grey Iron vs Ductile (GS) Gjuterier i Frankrike — Köparchecklista

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.

Vad katalogen kan berätta

In StålFe’s järnkategori, 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.

Köparchecklista

Metallurgi och betyg

Processpassning

Bearbetning & finish

Dokumentation

Djup läsning

CTA

Shortlist iron houses in the katalog, then begär offert with grade, CT class and certificate level explicit on page one of the RFQ.

Begär industriell RFQ

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