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Ductile iron (or high-strength) is distinguished from ordinary gray iron by its remarkable mechanical properties (elasticity, impact strength, ductility) due to the spheroidal nature of the graphite particles. Therefore it is often applied for more complicated technical projects.

(ГОСТ)

(EN)

(DIN)

ВЧ-40

ВЧ-50

ВЧ-60

ВЧ-70

EN-GJS-400-15

EN-GJS-500-7

EN-GJS-600-3

EN-GJS-700-2

GGG40

GGG50

GGG60

GGG70