cutting edges

Motor grader Cutting edges and End bits: Material consist of high carbon steel and high quality boron steel, also have two types, curved blades and flat blades. The thickness from 13mm to 60mm,width from 152 to 406mm. Cutting edges and End bits for Dozer : Material consist of high 16Mn steel and high quality boron steel. The thickness from 13mm to 60mm,width from 152 to 406mm. CMnSiCrTiBAlMoNiCuSPC800.850.80.350.3000.0050.040.040.030.030.03Material C80 Hardness HB280FOR MOTOR GRADER AND END BITSCMnSiCrTiBAlMoNiCuSP30MnB0.31.50.250.50.050.0050.040.080.040.030.020.02Material 30MnB Hardness HB460-500FOR DOZER CUTTING EDGES AND END BITSCMnSiCrTiBAlMoNiCuSP30MnB0.31.50.250.50.050.0040.040.080.050.040.0150.015Material 30MnB Hardness HB460-500