1. Advantages of "Alloy-TiC" Rollers Less wear on roller grooves, hence larger output of the mill. Less stock removal per regrind, hence the longer life. Reduced risk of bearing breakage and failures. Uniformity and stability of the finished products. No breakage of rollers during rolling. High resistance to oxidation and less material pick-up. Relatively low price 100% HIP Treatment COMPOSITION (wt%) TiC 45(vol%) Fe 55~57 Cr 5.5~7.0 Mo 1.8~2.4 Other 1.0 Marketed in India Markets by Project Sales Corp, Visakhapatnam. Phones: +91 891 2564393; 6666482; Dir +91 98851 49412, mailto: sales@projectsalescorp.com. To know more log onto www.alloytic.com. The suppliers of Guide Rollers to Worldwide Steel Industry and OEMs. -0.00025 Size Change (mm/mm) 15 Shock Resistance Water Cooling No. until crack appear at 1100¡É 12 Conductivity (Watt-m -1 -¡É) 4.52 Impact Strength (mm-kg/mm 2 ) 200 Compressive Strength (kg/mm 2 ) 180 Transverse Rupture Strength TRS (kg/mm 2 ) 31,620 Modules of Elasticity (kg/mm 2 ) 8.67 20¢¦550¡É 6.38 20¢¦100¡É Expansion Ratio (10 -6 mm-¡É -1 -mm -1 ) 8.87 20¢¦980¡É Coeffient of Thermal Expansion (x10 -6 mm/mm¡É) 68¢¦70 Hardening 45¢¦48 Annealing Rockwell "C" Hardness 6.5 Density(g/cm 3 ) PROPERTIES

2. Remachining Method Machine : CNC Lathe Tool : Insert Bite (RNGN1204 : Round), (SNGN120430 : Square) Bit : Ceramic (Whisker & Reinforced) RPM : 100 - 300 Feed : 0.1mm/rev Depth of Cut : 0.02 - 2mm Remachining Method - First of all, you have to make chamfers before machining of grooves of the rollers. It prevent chipping of the conner when the bite is coming out from a roller. - When you machine the groove you have to have a depth of machining as deep as the worn out depth at first stage. - After the first stage of machining, precise machining has to be done by the depth of 0.02mm ¡­ 0.1mm. Regrinding Method Type of Wheel : Relatively soft, open structure, diamond Traverse grind wheel : diamond resin wheel : 150~170mesh Work rotation : slowest available Wheel traverse : 3.2m/min Feed : roughing 0.05mm per pass; finish 0.005-0.01mm per pass Plunge grind wheel designation : diamond resin wheel : 150~170mesh Work rotation : slowest available speed Marketed in India Markets by Project Sales Corp, Visakhapatnam. Phones: +91 891 2564393; 6666482; Dir +91 98851 49412, mailto: sales@projectsalescorp.com. To know more log onto www.alloytic.com. The suppliers of Guide Rollers to Worldwide Steel Industry and OEMs. ST300 AB20 Grade sangyong Taegu tech Product Compay(Country)