Bearing Steel Grit

Bearing Steel Grit

Product Description of bearing steel grit Compared with carbon steel grit,bearing steel grit is made from bearing chromium steel which has much higher performance than steel scraps.And the manufacturing process is crushing steel raw material directly,not steel shot, the whole process is forged...

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Product Details

Product Description of bearing steel grit


Compared with carbon steel grit,bearing steel grit is made from bearing chromium steel which has much higher performance than steel scraps.And the manufacturing process is crushing steel raw material directly,not steel shot, the whole process is forged free of casting and melting.


Packaging:25kg/bag, 40bags/jumbo bag or a pallet,25 mts/1X20container. 

Payment: T/T in advance, or 100% L/C at sight

Delivery: about two weeks after receive payment or L/C

Features

1. Using high-quality alloy steel as raw material, have better abrasive resistance because of the high content of alloy elements 
2. With special crush process, particles are plump,and with good edge angle
3. By precision heat treatment, have uniform hardness,excellent micro-structure that strenthen its own fatigue life


Main Technical Index:

Name Bearing Steel Grit
Chemical composition C 0.95%-1.10%
Si 0.15%-0.35%
Mn 0.20%-0.40%
Cr 1.30%-1.65%
S <0.05%
P <0.05%
Hardness GP: 42-50HRC GH:>60HRC
GL: 50-60HRC
GH: 60-66HRC
Application Sand Blasting Stone Cutting
Microstructure Homogenous tempered martensite 
Density ≥7.2g/cm3
External Form Angular


  
Application

       SAE      Application
G12
G14
G16 
Blasting/descaling
medium to large cast steel, forged pieces, steel plate and rubber adhered work pieces.
G18
G25
G40
Cutting/grinding stone 
Blasting rubber adhered work pieces;
Descaling steel plate, container, ship hall before painting; 
Cleaning small to medium cast steel, cast iron, forged pieces, etc.
G50
G80
G120
Blasting/descaling
steel wire, spanner, steel pipe before painting process;
Cleaning precision castings (eg. golf blocks). 


  

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