Purchase in Wenzhou：

Present：Purchase / Purchase in Wenzhou
1、Carburizing gear processing
  • Requirements：Depth of hardened layer：0.35-4.4mm
             Tooth flank rigidity：58-62HRC
              Tooth center rigidity：33-48HRC
             Impervious surface hardness：≥34HRC
             Martensite：1-4class
             Retained austenite：1-4class
             Carbide：1-3class
             Core framework ：1-4class
2、Grinding wheel of grinding machine
  • Requirements：Diamantane：WA
             Granularity range：60-100
              Hardness：H/J/K
             framework：56
             Ceramics cement：V