Bearing steel grit GL12-80

It offers good toughness and easily rounds off sharp edges, making it suitable for descaling, rust removal, and strengthening pretreatment without damaging the base material.

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Product Description

Physical and Chemical Properties

Item	BS grit
Appearance	HRC(>710HV)	53-60HRC(510-710HV)	40-50HRC(377-540HV)
Hardness	Fine even tempered martensite
Microstructure	Carbide grade <2
Density	>7.50g/cm³

Chemical composition
C	0.80-1.20%
Si	0.15-1.20%
Mn	0.20-1.20%
S	≤0.05%
P	≤0.05%
Cr	0.60-1.60%

PRODUCTION CAPACITY

We are equipped with full sets of advanced automated production lines and a rigorous complete quality inspection system. Our product portfolio covers over 30 specifications of metal abrasives, including cast steel shot, cast steel grit, low-carbon steel shot, conditioned cut wire shot, stainless steel shot, rounded shot, bearing grit, aluminum shot and copper shot, with an annual output capacity exceeding 200.000 metric tons. We rank among China’s leading large-scale manufacturers of metal abrasives.

QUALIFICATIONS

We are among the first enterprises in the domestic abrasive industry to obtain three major certifications of ISO9001:2015 for quality management, environmental management and occupational health & safety management systems.

QUALITY CONTROL

We have established a mature global sales network, earning consistent favorable feedback from clients across shipbuilding, container manufacturing, casting & forging, steel structure, heat treatment, automotive machinery and stone processing industries.

WAREHOUSING & SHIPPING

Our abrasives are exported to dozens of countries and regions worldwide such as the United States, Canada, India, Japan, Vietnam, Singapore and Indonesia.