ABSTRACT
Consequently,byproducingflatproductswithathicknessandwidthascloseaspossibletothespecified minimumvalues,thesteelproducercanalsomaximizetheyield.
Inthecaseofahotrolledproductintendedforcoldrolling,thereareinternalrequirementsfor tighteningthegeometricaltolerancessothatthegaugeperformanceduringcoldrollingcanbeimproved. Thereis,however,aprincipaldifferencebetweenthegaugerequirementsforhotrolledcoilsthataresold ashotbandascomparedtothoseintendedforcoldrolling.Itisexpectedtohavethehotbandgaugeas closeaspossibletothetargetvalue.However,themostimportantgoalinapplicationtocoilsintendedfor coldrollingwouldbetoproduceagaugeofaconstantvaluewhichmaynotnecessarybeitstargetvalue.