NovaCast routinely uses a wide range of metal surface treatments on its cast products to enhance their mechanical, electrical or aesthetic properties. Surface treatments and finishes are often applied following surface preparation, usually in the form of fettling, linishing or shot blasting, and any final machining. Here, we focus on the surface treatments most commonly … Read more
SPHEROIDAL GRAPHITE CAST IRON 600/3
(BS EN 1563:1997)
Spheroidal Graphite Cast Iron 600/3, also known as Ductile Cast Iron, is a type of cast iron that has been treated while molten with an element such as Magnesium or Cerium to induce the formation of free Graphite as nodules or spherulites. The rounded shape of the nodules creates less stress points than the flat graphite flakes found in Grey Iron, this inhibits the creation of cracks and provides enhanced ductility. This nodular graphite structure inhibits the creation of linear cracks hence the ability to withstand distortion. In addition, Ductile Iron provides a unique combination of strength, wear resistance, fatigue resistance, and toughness. Products cast using ductile iron include valves, impellers, winch drums, separator body liners, etc.
For detailed Chemical Composition, Typical Mechanical Properties and Comparative Specifications please view the SG600/3 data sheet by filling out the form below.