Jinan Junda Industrial Technology Co., Ltd
Jinan Junda Industrial Technology Co., Ltd
[
Shandong,
China (Mainland) ]
Shandong, China (Mainland)
Blasting Media
Shot blasting of profile steel shot for slim
Fine
Our Steel Shot is exceptionally durable –due to its low friability, the impact of blasting actually further tempers
the shot so that its hardness increases over time, allowing the media to deliver consistent, repeatable performance
over thousands of cycles. As produced, our Steel Shot has a hardness of 40-50HRC (390-510 H.V). And thanks to
its extremely low breakdown rate, virtually no dust is produced. Delivering high-impact energy and fast cleaning
rates, Steel Shot is used to for heavy scouring and to produce very bright finishes
Steel shot specification
|
Name |
steel shot |
|
|
Chemistry |
(C) |
0.70~1.20% |
|
(Mn) |
0.35~1.20% |
|
|
(Si) |
0.40~1.20% |
|
|
(S) |
≤0.05% |
|
|
(P) |
≤0.05% |
|
|
Average Hardness
|
40~50HRC(377~509HV) 52~56HRC(543~620HV) 56~60HRC(620~713HV) |
|
|
Deviation |
±3.0HRC(±40HV) |
|
|
Type
|
S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 |
|
|
Diameter
|
0.3mm,0.5mm,0.6mm,0.8mm,1.0mm, 1.2mm,1.4mm,1.7mm,2.0mm,2.5mm
|
|
|
Density
|
7.4g/cm3 |
|
Creat roughness effect steel grit g40
Description
Steel Grit is an angular metallic abrasive produced by crushing bearing steel . Steel Grit
is used for descaling, coating and corrosion removal, and surface etching. The angular
particle shape provides a fast cleaning rate and an angular surface profile.
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
|
Product Name |
Bearing Steel Grit |
|
Place of Origin |
China |
|
Material |
Bearing steel |
|
Hardness |
GP: 40~50HRC GL: 53~60HRC GH: 60~65HRC |
|
Hardness Deviation |
Max Deviation ±3.0HRC,±40HV |
|
Shape |
angular |
|
Microstructure |
Even tempered martensite and dispersed carbon |
|
Density |
≥7.5g/cm³ |
|
Size |
0.3mm~2.8mm |
|
Durability |
≥3000 times |
|
Model No. offered |
G10 G12 G14 G16 G18 G25 G40 G50 G80 G120 |
|
Application |
a) Blast cleaning |
|
Quality Standard |
SAE, ISO9001,SGS |
