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Bearing Steel Grit

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Origin

China Mainland
Minimum Order

1
Packing

Pieces
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Description

Product Detail

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).