Ductile Cast Iron



C: 4.42

Si: 1.18

Mn: 0.311

P: 0.0244

S: 0.024

Cr: 0.046

Mo< 0.005

Ni: 0.031

Al: 0.003

Co< 0.005

Cu: 0.065

Nb< 0.002

Ti: 0.003

V: 0.003

Sn: 0.026


As: 0.013

Zr< 0.003

B: 0.006

Fe: 93.8

Size:  50×16×9cm     weight: 20-23kg



Melting Point °C




Ductile cast iron  is not a single material but is part of a group of materials which can be produced to have a wide range of properties through control of the microstructure. Ductile iron is specifically useful in many automotive components, where strength needs surpass that of aluminum but do not necessarily require steel. Other major industrial applications include off-highway diesel trucks, Class 8 trucks, agricultural tractors, and oil well pumps. Much of the annual production of ductile iron is in the form of ductile iron pipe, used for water and sewer lines. It competes with polymeric materials such as PVC, HDPE, LDPE and polypropylene, which are all much lighter than steel or ductile iron, but which, being flexible, require more careful installation and protection from physical damage




نوع عنصر C Si Mn P Cr Cu Al As Fe Sn
درصد عنصر 4.42 1.28 0.311 0.0244 0.0458 0.0647 0.0036 0.0127 93.8 0.0260
نوع عنصر S Mo Ni Co Nb Ti V Mg B Zr
درصد عنصر 0.0240 0.005 0.0308 0.0050 0.0020 0.0036 0.0033 0.0023 0.0061 0.0030