+86-157 6285 8378
Home » Products » Bearing Steel Grit
Bearing Steel Grit

Bearing Angular Steel Grit

Raw material is non casting bearing steel, it is  crushed after quenching,

then it is tempered. Product features with wear resistance and high

impact toughness.  According to different  application, steel grit is devided

into below 3 types:

GH: Hardness>60HRC. This type is specially developed for granite cutting with stable performance,

uniform grain size and high wear resistant. It has been approved by our

customers that angular steel grit are sharper, faster cutting speed than

arc  steel grit and sawing surface finished is flatter and smoother.

GL: Hardness 53-60HRC
It is angular shape in the originals and is  gradually ground round,

especially applicable to removing the oxygenated  surface,

cleaning of metal parts and shot peening .

GP: Hardness 40-50HRC
The hardness is lowest, in the process of the abrasives blasting.

Its edges are removed slowly, especially applicable to removing the oxygenated surface,

cleaning of metal parts and pre-treatment.

Physical Properties:

Product STEEL GRIT GH/GL/GP10-120
Chemical Composition
C 0.80-1.20
Mn 0.20-1.20
Si 0.15-1.20
S ≤0.05
Cr 0.60-1.60
P ≤0.05
Hardness ( HRC ) 60-66(GH)   50-60(GL)   40-50(GP)
Density (g/cm3) 7.4
Durability 2000-2800 times
Metallographic Structure Fine and Homogeneous Tempered Troosite
C Level <2
International Department
No. 111, Liuquan Rd, Zibo, Shandong, China 255000
Factory Address
Mengshui, Zhoucun, Zibo, Shandong, China 255300