• Model NO.：WP-002
• Trademark：HF
• Origin：Zhejiang, China
• HS Code：84818090
• Production Capacity：800, 000PCS,Month

MaterialTooth Surface HardnessRange of Application15, 20 Steelcarburizing and quenching 50~60 HRCapply to Z≤25 high speed, overload, impact load sprocket35 Steelnormalizing 160~200 HBSapply to Z>25  low speed, light load, smooth drive sprocket45, 50, ZG45 Steel
harden by quenching 40~45 HRC
under the working conditions of low medium speed, light medium load, no violent shock, vibration and easy abrasion sprocket15Cr, 20Crcarburizing and quenching 50~60 HRCapply to Z<25  high power drive sprocket, high speed and overloaded important sprocket35SiMn, 35CrMo, 40Cr
harden by quenching 40~45 HRC
high speed, overload, shock, continuous work sprocketQ235, Q275140 HBSmedium speed, transmission medium power sprocket, larger sprocketGray cast iron ( No less than HT200)260~280 HBSsmooth load, lower speed, more teeth driven sprocketGrey cloth bakelite
 transmitted power less than 6 kw, high speed, smooth transmission and low noise sprocke