New grade SF090

Properties
• Ultrafine grain WC with 9% Co
• Hardness: HRa 94.2; Hv30 1950
• Transverse rupture strength: 4137 N𝑚𝑚2
• Fracture toughness: 10.3 Mpa. 𝑚1/2

Application
• High Cutting speed
• For use on high hardness materials
• Very high wear resistance and excellent deformation resistance
• Application range is H05
• Mostly used for round tool application
• An ultrafine substrate for hardness & temperature resistant properties that improve tool life and surface finish