Ductile Iron

Ductile iron is an interesting alternative to gray iron. Ductile iron (or spheroidal iron) is used to cast parts with a weight of 200 lbs. to 12,000 lbs. (100 kg to 5500 kg). Our rapid prototyping techniques allow us to produce ductile iron parts fast at an affordable cost. If your project requires a small number of parts, we have the technology to suit your project’s needs.

CUSTOM DUCTILE IRON

Ductile iron is endowed with long-lasting, robust properties. Our team of experts cast this alloy every day and can provide you with a variety of grades that comply with international regulations and standards.

We offer a great variety of ductile iron grades in compliance with established international standards or according to clients’ specifications.

A stack of magnesium ingots used to make parts including the Chrysler Pacifica liftgates at Meridian Magnesium Products of America, Inc., in Eaton Rapids, Mich.

EQUIVALENCE BETWEEN DUCTILE IRON ASTM A-536, DIN 1563 AND DIN 1693

 

Equivalence DIN (GGG)

Tensile Strength PSI (MPA)

Yield Strength

Elongation (%)

Heat Treating

N/A

EN-GJS-350-22 (N/A)

50 765 (350)

31 900 (220)

22%

Annealing

ASTM A-536 60-40-18

EN-GJS-400-18 (N/A)

60 000 (414)

40 000 (276)

18%

Annealing

ASTM A-536 65-45-12

EN-GJS-450-10 (N/A)

65 000 (448)

45 000 (310)

12%

As Cast

ASTM A-536 80-55-06

EN-GJS-500-7 (GGG-50)

80 000 (552)

55 000 (379)

6%

As Cast

ASTM A-536 100-70-03

EN-GJS-600-3 (GGG-60)

100 000 (689)

70 000 (483)

3%

As Cast

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