We make full Cutting Edge /
End BIT for
Motor Grader,
Bulldozer.Good Performance,Good Apperance,and Good Price!
Cutting Edges and End Bits for Grader
>>Material consist of high carborn steel and high quality boron steel.Curved blades and flat blades foy your choice.
>>Thickness from 13mm to 75mm,width from 152mm to 406mm,suitable for all kind of grader domestic and foreign.
>>Process of hot-pressing and compression bending is applied in all grader end bits and they're made from boron steel.
>>Product performance has reached international standard,after quenching and tempering treatment (Product performance introduction below).
>>Provide high quality serrated grader blades cut by CNC.
>>Provide overlaying welding grader blades (with special material).Wear resistance is improved by triplication.
>>With stable performance,excellent wear resistance wear resistance and high performance-price ratio,our products will be your ideal choice.
Material:
| C | Mn | Si | Cr | Ti | B | Al | Mo | Ni | Cu | S | P |
30MnB | 0.30 | 1.40 | 0.25 | 0.50 | 0.05 | 0.004 | 0.04 | 0.08 | 0.05 | 0.04 | 0.015 | 0.015 |
Material | 30MnB | Hardness | HB 440-520 |
Yield Point | 1440Re-N/mm2 | Elongation | 9% |
Tensile Strength | 1670Rm-N/mm2 | Resilience at-20○C | 29J |