0 43-1.jpg <h2> Cylpebs (Hi-Chrome &amp; Hyper)</h2> <p> &nbsp;</p> <p> <strong>Item Code:</strong> IS6079-1989</p> <p> As per the variegated application requirements of clients, they can avail from us a quality range of <strong>Hyper and Hi Chrome Steel Cylpebs</strong> in various diameters and technical specifications. Forged steel grinding media made available by our organization has a chemical composition in accordance with IS 12658:1989 standards. These grinding media balls and cyplebs are widely utilized in grinding and milling applications.</p> <p> &nbsp;</p> <p> <strong>Specifications:</strong></p> <p> &nbsp;</p> <ul> <li> Chemical composition: The chemical composition of the grinding media is in accordance with IS 6079-1989</li> <li> Hardness: When tested in accordance with IS 1500/1983, the hardness is found to be more than 375 BHN</li> <li> Microstructure: Microstructure is free from continuous carbide network</li> <li> Heat treatment: The grinding media is heat treated to obtain the required hardness and microstructure</li> <li> Balls diameter (mm) - 125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, 20, 17, 15</li> <li> Cylpebs (mm) - 35 x 35, 25x25, 22x22, 19x19</li> <li> Hardness: When tested in accordance with IS 1500/1983 the hardness at any point across the section of the ball is more than 375 BHN.</li> <li> Microstructure: Microstructure shall be free from continuous carbide network.</li> <li> Heat treatment: The grinding media is suitably heat treated to obtain the required hardness and Microstructure.</li> <li> Standard size of grinding media: Balls diameter (mm)-125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, 20, 17, 15 Cylpebs (mm)-35 x 35, 25x25, 22x22, 19x19</li> </ul> <div class="table-responsive"> <table class="table table-striped"> <tbody> <tr class="alt first"> <td> &nbsp;</td> <td> <b>Grade-1<br /> (For size 60 mm &amp; above)&nbsp;</b></td> <td> <b>Grade-2<br /> (For size below 60 mm)&nbsp;</b></td> </tr> <tr> <td> Carbon</td> <td> 1.25-1.50</td> <td> 1.60-1.90</td> </tr> <tr class="alt"> <td> Silicon</td> <td> 1.00 Max.</td> <td> 1.00 Max.</td> </tr> <tr> <td> Manganese</td> <td> 1.20-1.50</td> <td> 1.20 -1.50</td> </tr> <tr class="alt"> <td> Chromium</td> <td> 1.50-2.00</td> <td> 1.50-2.00</td> </tr> <tr> <td> Sulphur</td> <td> 0.06 Max.</td> <td> 0.06 Max.</td> </tr> <tr class="alt last"> <td> Phosphorus</td> <td> 0.06 Max.</td> <td> 0.06 Max.</td> </tr> </tbody> </table> </div> <p> <strong>Tolerance on size:</strong> Variation on size shall not exceed the following limits:-</p> <div class="table-responsive"> <table class="table table-striped"> <tbody> <tr class="alt first"> <td> <b>Shape and size</b></td> <td> <b>Tolerance (mm)</b></td> </tr> <tr> <td> &nbsp;(1) Balls for sizes 60 mm &amp; above</td> <td> +/- 2.50</td> </tr> <tr class="alt"> <td> &nbsp;(2) Balls for sizes 30 to&nbsp; 50 mm &amp; below</td> <td> +/- 2.00</td> </tr> <tr> <td> &nbsp;(2) Balls for sizes 15 to 25 mm &amp; below</td> <td> +/- 1.50</td> </tr> <tr class="alt last"> <td> &nbsp;(3) Cylpebs for all sizes</td> <td> +/- 1.50</td> </tr> </tbody> </table> <p> &nbsp;</p> </div>