New grade of carbide rod for making cutting tools

ISO Cassification: K20-K30

CO:  10%

WC: 90%

Densinty: 14.5kg/mm 2 

ISO373 HRA：91.8

Bending strength: 3800N/mm 2 

Porosity：A ＜02

              B     0

              C     0

WC grain size：0.7μm

Application of tools:

Twist drill,End mill,Tap

Applications of material:Cast iron, Stainless steel,Heat-resistant steel,Hardened steel(hardness<60HRC) Nickel-based, Titanium alloys