About Dalian Horton

HORTON Group, with more than 25 years experience in Metallurgy field, is dedicated to supplying top quality products in the Steel and Foundry Industry. Horton could provide quality products, expert technical support and high level of service for the customers worldwide. HORTON offers solution service for steel and Metallurgy industry. The main products we can offer include:Graphite Electrodes, Special Graphite Products, Various Refractory Bricks, Monolithic Refractory, Stopper Rods, Ladle Shroud, Nozzels, Casting Rolls for Rolling Mill, Tungsten Carbide Rings and Composite Rolls, Ceramic Rolls, Various type of Bearings, Casting and Mechanical Components, Special Casting Sands (Ceramsite), Investment Casting etc.All our products are manufactured to meet stringent ISO requirements. We have successfully cooperated with a large number of customers at home and abroad. We, wholeheartedly welcome friends of related fields from all over the world to contact with us. Your production need have been our first priority. We are proud to place our expertise, our skill and our facility at your service. Our ultimate goal is the pursuit of your satisfaction!
Centrifugal and Static Casting Spheroidal Graphite Cast Iron Roll and Ring with Rolling Mill
2 Properties
Thanks to its higher content of Ni and Mo alloys, pearlite, bainite and martensite matrix with excellent performance are produced. The roll has the higher conductivity of thermal and high tensile strength due to the graphite is in spheroidal form. A dense net primary cementite with high wear-resistance is produced through changing the heat treatment technology and the composition of the structure with bainite, martensite and acicular nodular.


Mechanical Properties Centrifugal Static
Hardness of shell HSD50-80 HSD45-70
Hardness of neck HSD35-48 HSD35-55
Tensile Strength of core ≥450Mpa ≥300Mpa

Chemical Analysis

Grade Hardness(HSD) C Si Mn Ni Cr Mo Mg
SGP1 50-65 2.9/3.4 1.2/1.8 0.4/1.0 0.5/1.0 0.2/0.6 0.2/0.6 ≥0.04
SGP2 50-70 2.9/3.4 1.2/1.8 0.4/1.0 1.0/3.0 0.2/1.2 0.2/0.6 ≥0.04
SGP 60-80 3.0/3.5 1.2/1.8 0.4/1.0 3.0/4.5 0.2/1.2 0.6/1.0 ≥0.04


Roughing and intermediate stands of various type continuous rolling mill, finishing stands of bar mill, section mill, finishing stands and back up rolls of strip mills, also suitable for stainless-steel strip hot mills.