Customization: | Available |
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Natural Abrasive Type: | Steel Shot |
Artificial Abrasive Type: | Artificial |
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SAE-J444 Standard/Fullness Steel Shot S550 for Surface Preparation
3.Steel Shot Specification
Items |
Steel Shot |
|
Chemical Composition % |
C |
0.85-1.0 |
Cr |
0.26 |
|
Si |
0.70-1.0 |
|
Mn |
0.75-1.0 |
|
S |
<0.030 |
|
P |
<0.030 |
|
Hardness |
HRC44-48;HRC58-62 |
|
Density |
7.4g/cm3 |
|
Microstructure |
Tempered Martensite Bainite Composite organization |
|
Appearance |
Spherical |
|
Durability |
2800-3200 times |
|
Density |
7.4g/cm3 |
|
Diameter |
0.2 ~ 2.5mm |
|
SAE J444 |
S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 |
4.Steel Shot Production process
5.Steel Shot Applications
1.Surface preparation prior to coating or painting
2.Rust removal
3.Shot peening
4.Shot blasting