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Bearing Steel Grit is made by crushing forged bearing steel. It is initially developed and used for the stone sawing industry and now also well accepted for the blasting process due to its high performance. Compared with traditional steel grit made by crushing steel shot,bearing steel grit has the following features:
Raw Material
Bearing steel grit is made by Chromium bearing steel which has good harden ability due to its high content of Chromium.
Technology
Bearing steel grit is made by crushing the forged bearing steel directly which is free from casting defects.
Low wear
The forged state bearing steel grit with sharp edges has higher mechanical property than traditional cast steel grit with ball surfaces.
Technical Specification
Item | Bearing Steel Grit | ||
Chemical Composition | C | 0.80-1.20% | |
Si | 0.15-1.20% | ||
Mn | 0.30-1.20% | ||
S | <0.05% | ||
P | <0.05% | ||
Cr | 0.60-1.65% | ||
Hardness | GP:46-50HRC | GH:>60HRC | |
GL:56-60HRC | |||
GH:>60HRC | |||
Application | Sand Blasting | Stone Cutting | |
Microstructure | Homogenous tempered martensite | ||
Density | ≥7.5g/cm3 | ||
External Form | Angular |
Our company has a professional technical service team,our senior application engineers are familiar with different kinds of shot blasting and sand-blast equipment operation. They have been served in different industries for years that they are experienced in solving problem for our customers. Includes specifically:
Provide on-site guidance for equipment's operation and maintenance.
Provide the best abrasive propotion according to the quality requirement.
Propose feasible solution regarding to raising operating efficiency and cutting down cost.
Measure the roughness,cleanness,salinity value index,propose improvement suggestions.
Providing comprehensive operational version through pre-sales consultation and investigation.