Cast Steel Grits - Gh/gl/gp Hardness 42-66 Hrc | High Durability, Even Tempered Martensite, Ideal For Granites And Marbles

We are significant Exporter, Manufacturer & Supplier of the most effective evaluation Cast Steel Grits in Boshan, Shandong, China. Our ranges is specifically acknowledged in the business for ideal performance, usage and long supervision life. The presented extent is completely reviewed before supplying it to our well-regarded customers. To understand the largest accomplishment of clients, we present these ranges at very realistic price ranges.

Three types of grits as below:A

1)A GP gritsA with normal hardness ranging from 42-50 HRC. The edges diminish with time.A A
2)A GL gritsA with hardness ranging from 50-60 HRC. The edges diminish with time and become round after few operations.A A
3)A GH gritsA with hardness ranging fromA 60-66 HRC. Used for marble & granite cuttings and finishing. Being hardened, the edges remain sharp throughout the process and for a longer time.
Specification:
ProductSTEEL GRIT GH/GL/GP10-120
Chemical CompositionA
%C0.85-1.20
Mn0.40-1.20
Si0.40-1.20
Sa 0.05
Pa 0.05
Hardness ( HRC )60-66(GH)A A 50-60(GL)A A 42-50(GP)
Density (g/cm3)7.4
Durability2000-2800 times
Metallographic StructureEven tempered martensite