SGS Testing Bearing Steel Grit /Abrasive G25 for Cutting Granite
1. Bearing
Steel Grit
Introduction
Our bearing steel grit is made of
chrome alloy
material which are fast atomized after melting.
The shape is
fully angular
and it is high efficient in metal surface sandblasting.
Besides, the bearing steel grit is very suitable for
granite & marble gang saw cutting
,widely used in stone cutting industry.
2. Bearing
Steel Grit Specification
|
Project
|
Quality
|
|
Chemical composition%
|
C
|
0.8-1.2%
|
|
Cr
|
1.0-1.5%
|
|
Si
|
0.4-1.2%
|
|
Mn
|
0.6-1.2%
|
|
S
|
<0.05
|
|
P
|
<0.05
|
|
Material
|
Bearing steel,Chrome Alloy element
|
|
Hardness
|
GP 41-50HRC;GL 50-55HRC;GH 63-68HRC
|
|
Density
|
7.6g/cm3
|
|
Micro structure
|
Even tempered martensite and dispersed carbon
|
|
Shape
|
Full angular
|
|
Size
|
0.2mm~2.8mm
|
|
Application
|
a) Blast cleaning
b) Rust removal
c) Shot peening
d) Sand blasting
e) Pre-treatment
f) Granite & marble cutting
|
3.Bearing Steel Grit Application
Stone Cutting
---water jet flow with metal abrasiveg, in granite cutting, there is no chemical change and has advantages of no affection on the chemical and physical performance of stone materials, no heat deformation, narrow lancing, high precision, smooth cutting surface, cleaness and no pollution, etc.
4.Bearing Steel Grit Production Technology
5.Bearing Steel Grit Certificate
6.Bearing Steel Grit Testing
7.Bearing Steel Grit Normal Packaging
1. 25kg per bag(pp bag or paper bag), then 40 bags put in a 1000kg (2200lb) bulk bag.
2. 25 kg per bag(pp bag or paper bag), then 40 bags shrink wrapped onto a 1000kg (2200lb) pallet.
3. 25 kg per bag(pp bag or paper bag), then 40 bags in one box.
We can also pakage according to costomers' requirements.
Jinan Junda Industrial Technology Co.Ltd.
is established at 2005, we are in shandong province,
jinan city, we are also the manufacturer of
granet sand,
Steel Shot, Steel Grit,
glass beads
and
Steel Cut Wire Shot
We have well-equipped testing equipment and strong technical force.
With a wide range, good quality, reasonable prices, our products are extensively used in Casting,
Mechanical, Shipbuilding, automotive, Locomotive, Container, Steel and other industries.