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+Ductile Cast
Iron
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Casting
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Casting
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Casting
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Products by final application
Products by Casting process |
Ductile Iron Casting
Ductile iron casting as found wide acceptance and competes favourably with steel such that its use in engineering has increased in recent times as while grey cast iron and malleable cast iron has fallen in popularity as other materials such as plastics have found favour.
Ductile iron casting has a clear advantage over malleable iron for applications where low solidification shrinkage is needed or where the section is too thick to permit uniform solidification as white iron
EQUIVALENT STANDARDS |
TECHNICAL SPECIFICATIONS |
EN 1563 |
Germany |
France |
England |
Netherlands |
Sweden |
USA |
Hardness |
Tensile
Strength |
0,2 Proof
Stress |
Elonga tion |
Machinability |
Microstructure |
DIN 1693 |
NF |
BS |
NEN |
MNC |
ASTM A536 |
HB 30 |
Rm N/mm |
Rp0,2 N/mm |
A5 % |
EN-GJS-400-
18-LT |
GGG-40.3 |
- |
- |
- |
- |
60-40-18 |
120-165 |
400-450 |
250-300 |
27-18 |
very good |
Ferrit |
|
EN-GJS-400-15 |
GGG-40 |
FGS 400-12 |
420/12 |
GN 42 |
0717-02 |
60-40-18 |
135-185 |
400-550 |
250-350 |
27-15 |
very good |
Ferrit and Perlit |
|
EN-GJS-450-10 |
- |
- |
420/12 |
- |
- |
65-45-12 |
160-210 |
450-600 |
310-410 |
20-10 |
good |
Ferrit and Perlit |
|
EN-GJS-500-7 |
GGG-50 |
FGS 500-7 |
500/7 |
GN 50 |
0727-02 |
65-45-12/
80-55-06 |
170-220 |
500-650 |
320-420 |
18-7 |
good |
Ferrit and Perlit |
|
EN-GJS-600-3 |
GGG-60 |
FGS 600-3 |
600/3 |
GN 60 |
0732-03 |
80-55-06 |
200-250 |
600-750 |
370-480 |
8-3 |
good |
Ferrit and Perlit |
|
EN-GJS-700-2 |
GGG-70 |
FGS 700-2 |
700/2 |
GN 70 |
0737-01 |
100-70-03 |
235-285 |
700-850 |
420-600 |
6-2 |
moderate |
Ferrit and Perlit |
|
EN-GJS-800-2 |
GGG-80 |
FGS 800-2 |
800/2 |
- |
- |
120-90-02 |
270-335 |
800-1000 |
480-750 |
4-2 |
moderate |
Perlit |
|
|