Convex disc blade

for cultivatorsuniversal

Since the 60s, Forges de Niaux has shown its mastery of the heat treatment process of boron steel disk blades. It was the first manufacturer : • To offer farming disk blades in boron steel. • To increase the hardness of the disk blades to 160 kg/mm2 (in 1985). • To patent a heat treatment process bringing the hardness to more than 215 kg/mm2. A quality disk blade must respond to 2 opposing demands : • It must have a sufficient hardness in order to resist wear. • It must maintain nonetheless maximum flexibility to avoid breakage due to impacts. Forges de Niaux ingenuity lies in the balance between hardness and flexibility.