CNGA120408 CBN tipped inserts for gear and bearing
GRADE | Features | Hardness HV(Mpa) | Bending strength |
FBN3500 | Suit for roughing and low speed machining with heavy load. High thermal conductivity and definite impact resistance. Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other materials. | 3000-3200 | 1100-1300 |
FBN3600 | Suit for roughing and low speed machining with heavy load High thermal conductivity and definite wear resistance. Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other materials. | 3100-3300 | 1100-1200 |
FBN7000 | Optimum the wear resistance and chipping resistance, used for high speed continous turning. Suit for rough machining and semi-finishing of high-hardness alloy cast iron, high nickel chromium, high chrome iron and other materials. Suit for rough machining and semi-finishing of gray cast iron and nodular cast iron. | 3000-3200 | 1100-1300 |
FBN7500 | Excellent wear resistance and heat resistance, used for high-speed continuous turning and milling Suit for semi-finishing and finish machining of alloy cast iron, high nickel chromium, high chrome iron and other materials. Suit for semi-finishing and finish machining of gray cast iron, nodular cast iron, and other materials. | 3100-3300 | 1100-1200 |
FBN9500 | Excellent wear resistance and heat resistance, uesd for hihg speed continuous turning and milling Suit for semi-finishing and finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, high-speed steel and other materials. |
3000--3200 |
1100-1200 |
FBN9600 | Excellent wear resistance and heat resistance, used for super-speed continous turning and milling. Suit for finishing anf super-finishing of quenching workpieces, such as bearing steel, die steel, gauge steel, tool steel, high-speed steel and other materials. |
3000--3200 |
1100--1300 |