Jinan Junda Industrial Technology Co., Ltd
Jinan Junda Industrial Technology Co., Ltd
[
Shandong,
China (Mainland) ]
Shandong, China (Mainland)
Blasting Media
Remove corrosion from metal surface steel grit g12
Fine
1) Steel grit g12
2) High density
3) High wearing resistance
4) 30% of energy saving
5) Reach ISO9001,SAE,SGS
Remove corrosion from metal surface steel grit g12
Description
All our bearing steel grit are made of chrome alloy materials.(cast steel grit contains no chrome element)
After heat treatment ,it is featured with optimum mechanical characteristics,good tenacity,high fatigue
resistance,long working-life,low consumption.It is widely used in sand blasting for surface preparation before
coating.And it have 30% saved.
Specification
Bearing Steel Grit Detail
|
Products |
Steel Grit |
|
|
Chemical Composition |
C |
0.70-1.20% |
|
Mn |
0.6-1.20% |
|
|
Si |
0.40-1.20% |
|
|
S |
≤0.05% |
|
|
P |
≤0.05%
|
|
|
Cr |
1.0-1.5% |
|
|
Microhardness |
GP:42-50HRC (399509HV) |
|
|
Hardness Deviation |
Max Deviation ±3.0HRC,±40HV |
|
|
Type |
G10 G12 G14 G16 G18 G25 G40 G50 G80 G120 |
|
|
Diameter |
2.5mm2.0mm1.7mm1.4mm1.2mm1.0mm0.7mm0.4mm0.3mm0.2mm |
|
|
Application |
a) Blast cleaning d) Sand blasting e)Pre-treatment |
|
|
Microstructure |
Even tempered martensite and dispersed carbon |
|
|
Quality Standard |
SAE, ISO9001 |
|
|
Durability |
≥3000 times |
|
|
Shape |
angular |
|
|
Density |
7.4g/cm3 |
|
Warm Notice: Cast steel grit contains no Chrome element.
