Why Do We Normalize Our Rolls?

Normalizing is a heat treatment process used to relieve internal stresses, refine the steel grain size, refine the steel grain structure and improve the mechanical properties of 52100 steel.  Normalizing is done to give the steel a uniform and fine-grained structure prior to the induction heat treating of the roll surface. The normalization process significantly improves the ductility, toughness and increases the strength/hardness of the steel. The core hardness after normalizing is 26-30Rc. Additionally steel that has ...

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Fabtech 2019

Allor Manufacturing and Plesh Industries were delighted to participate in Fabtech 2019 in Chicago, Illinois. Fabtech is North America’s Largest Metal Forming, Fabricating, Welding and Finishing Event.

We appreciate everyone who stopped by to say hello and for your continuing interest in our products and services.

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