Product Name: Tungsten Carbide Mill Roll Rings (TC rings) Certification: ISO Type: Steel Rolling Equipment Condition: New Customized: Customized Material: Customer Request or Recommend Size: as Per Drawing Hardness: 75-90hra Trademark: CAMET Transport Package: Steel Rack Specification: ISO Origin: China Product Description Tungsten Carbide Mill Roll RingsDescriptionTungsten carbide roll rings possess good thermal conduction property. Compared with other materials, it is much better in terms of heat-resistance, wear-resistance and strength. What's more, its hardness value declines just a little under the condition of high temperature.ApplicationIt is widely applied in the production of bar, high wire and deformed steel bar. It is usually used at the front stand of finishing mill, the last stand of finishing mill and the pre-finishing mill.Standrad gradeWc(%)Co(%)Ni(%)Density(g/cm3)Hardness(HRA)Bending Strength(N/mm2)Compressive Strength(N/mm2)94-614.9 0.1588.02300420092-814.7 0.1587.52400410089-1114.3 0.1586.52500390086-1414.0 0.1585.02600360082-1813.6 0.1583.02500330070-3012.8 0.1578.02200290075-2513.1 0.1580.02400300080-2013.5 0.1582.52500310082-1813.7 0.1583.52600320085-1514.2 0.1585.02700330088-1214.3 0.1586.52300340090-1014.4 0.1587.5240035007525-12.9 0.1580.0250030008020-13.4 0.1582.0250031008218-13.6 0.1583.5250032008515-13.9 0.1583.5240033008812-14.1 0.1585.0230034009010-14.8 0.1586.025003500