• Application Range：Work Roll, Medium Roll, Back up Roll, Plate Mill,
• Transport Package：Woodern Case
• Specification：Export package
• Trademark：FANGLE
• Origin：China
• Production Capacity：60000tons,Year

Basic Info.

Application Range Work Roll, Medium Roll, Back up Roll, Plate Mill, Transport Package Woodern Case Specification Export package Trademark FANGLE Origin China Production Capacity 60000tons/Year

Product Description

Steel grade is divided into four qualities: tool steel, high speed steel , PM (powder metallurgy) steel &Medium alloy steel.
The Tool steel and HSS are conventional type vacuum degassed steels that are also available for further refinement by ESR (Electro Slag Remelting). The PM (powder metallurgical) steel is produced by utilizing powder metallurgy technology which allows the design of high alloyed grades without uncontrolled growth of carbides. The WR in service exposure to mechanical and thermal stresses, various types of wear and local high pressure points put high demands on roll properties. For each application, the best compromise between resistance to indentations, abrasive wear and fatigue as well as sufficient toughness must be found. Through combining chemical composition, steel elaboration and heat treatment parameters, suitable roll properties can be reached.
The Tool steel: Good wear and thermal shock resistance.
Medium alloy steel: For mills with general standards and demands.
Selection of grade depends on the requested depth of hardness, wear resistance and roughness retention.