ENGINEERING STEELS + ALLOYS

Ductile Iron 3D

Colour Code
Green
Typical Mechanical Properties
Material Section Anticipated Tensile Values N/mm² Hardness(BHN) Matrix
20 < D ≤ 60 500 320 Ferritic - Pearlitic
60 < D ≤ 120 450 300 Ferritic - Pearlitic
120 < D ≤ 400 420 290 Ferritic - Pearlitic
400 < D ≤ 700 420 290 Ferritic - Pearlitic
Stocked Sizes Available in continuous cast iron bar in sizes 40 - 360 mm diameter.
Related Specifications
3D-500-7C, EN16482, EN-GJS-500-7C
A spheroidal graphite cast iron that possesses high elasticity and resistance to impact. 3D has an increased Pearlitic structure, resulting in higher wear resistance and increased strength with improved heat-treatment response. It is recommended for applications in which good machinability and surface finish are required, as well as minimal friction with other parts and/or materials. Suitable for applications involving thermal and mechanical shock. Noise and vibration damping are good in this grade. Conforms EN-16482:2014 EN GJS-500-7C
Typical Composition
Min. % Max. %
Carbon 3.25 3.70
Silicon 2.40 3.00
Manganese 0.10 0.40
Magnesium 0.04 0.07

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