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it is old denomination for spheroid cast iron, see below for actual denominations:

  • EN-GJS-400-15 (EN/NF)
  • 0.7040 (DIN)
  • 1083/400-12 (ISO)

FGS 400-15 is Franch ductile iron grade. It is equal to Germany grade EN-GJS-400-15. As for the detail properties and requirements to this material, please refer to the following link "EN-GJS-400 Ductile Iron". Dandong Foundry has elaberated the chemical and physical properties, advantages and problems for this material in this article.

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13y ago

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