Widely used in surface refining of aluminium, copper, zinc foundry; blasting of surface of various metal work pieces; burr eliminating of foundry work piece, blasting of blades and foundry products surface, etc. making the products smooth, brilliant, get whitening effect.
Manufactured through wire-drawing, cutting, rounding etc.; bright and stainless, round ball shape or column shape for cut shot in appearance; used widely in blasting treatment of copper, aluminium, zinc and stainless steel workpiece surface; after treatment, the products will appear sub-optical, metal color and stainless etc.; acid washing, rust removal process are not needed; the abrasion resistance is 3-5 times than foundry steel shot, so the cost reduces.
| Brand | Shape | Specification | Hardness(HV) |
| SUS304 | column | 0.3-.2.5 mm | 400-600 |
| SUS304 | ball | 0.3-.2.5 mm | 350-500 |
| SUS430 | column | 0.3-.2.5 mm | 300-450 |
| SUS430 | ball | 0.3-.2.5 mm | 240-350 |
SUS304
|
Chemicals composition
|
SUS 304
|
||
|
C
|
< 0.08 %
|
||
|
Si
|
< 1.00 %
|
||
|
Mn
|
< 2.00 %
|
||
|
P
|
< 0.045 %
|
||
|
S
|
< 0.030 %
|
||
|
Ni
|
8.0 – 10.0 %
|
||
|
Cr
|
16.0 – 18.0 %
|
||
|
Hardness
|
400 – 600 HV | ||
|
Melting Point
|
1480 – 1540 ºC | ||
|
Density
|
7.90 g/cm3 | ||
|
DIA.
|
0.3 mm. x 0.3 mm.
|
||
|
0.4 mm. x 0.4 mm. |
|||
|
0.5 mm. x 0.5 mm.
|
|||
|
0.6 mm. x 0.6 mm.
|
|||
|
0.8 mm. x 0.8 mm.
|
|||
|
1.0 mm. x 1.0 mm.
|
|||
|
1.2 mm. x 1.2 mm.
|
|||
SUS430
|
Chemicals composition
|
SUS 430
|
|
|
|
C
|
< 0.08 %
|
||
|
Si
|
< 0.75 %
|
||
|
Mn
|
< 1.00 %
|
||
|
P
|
< 0.04 %
|
||
|
S
|
< 0.03 %
|
|
|
|
Ni
|
–
|
||
|
Cr
|
15.5 – 16.5 %
|
|
|
|
Hardness
|
400 – 600 HV | ||
|
Melting Point
|
1480 – 1540 ºC | ||
|
Density
|
7.90 g/cm2 | ||
|
DIA.
|
0.3 mm. x 0.3 mm.
|
||
|
0.4 mm. x 0.4 mm. |
|||
|
0.5 mm. x 0.5 mm.
|
|||
|
0.6 mm. x 0.6 mm.
|
|||
|
0.8 mm. x 0.8 mm.
|
|||
|
1.0 mm. x 1.0 mm.
|
|||
|
1.2 mm. x 1.2 mm.
|
|||
| SIZE |
| 0.3 x 0.3 mm. |
| 0.4 x 0.4 mm. |
| 0.5 x 0.5 mm. |
| 0.6 x 0.6 mm. |
| 0.8 x 0.8 mm. |
| 1.0 x 1.0 mm. |
| 1.2 x 1.2 mm. |
