Advantage: Pearlitic nodular rolls have high strength, good thermal properties and resistance to emergencies as well as small hardness gradient of working layer. Bainitic nodular structures provide for better wear resistance at high surface hardness.
|Pearlitic Spheroidal Graphite||Static Casting||55 – 65 Shore°C|
|Acicular Spheroidal Graphite||Static Casting||65 – 75 Shore°C|
|S.G. Grey Cast Iron||Static Casting||40 – 50 Shore°C|