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STEEL SHOT:
This type of abrasive is a globular product, made of hypereutectoid steel. It corresponds with the international standards and undergoes a fully controlled thermal treatment in the conditions of achieving the optimal resilience and fatigue capacity of the metal. Steel shot is used to achieve the bulk and the maximum kick effect and is mostly applied for shot-casting and shot-blasting of castings, forgings and rolled products, for surface hardening of the machine building parts, for rolls'ragging and for other technological purposes. Screening according to SAE J444:
Dimension
mm |
Hardness
HV, HRC |
Density
kg/m3 |
Components content, % |
| Carbon |
Silicon |
Manganese |
Sulphur |
Phosporus |
S70; S110; S170;
S230; S330;
S390; S460; S550
S660; S780
S930; S1100; S1320
|
350-550
(36-53)
550-850
(53-65) |
min 7200 |
0,8 - 1,2 |
min 0,4 |
0,35 - 1,2 |
max 0,05 |
max 0,05 |
STEEL GRIT:
Steel grit is produced by means of crushing of steel shot. Steel grit is used for descaling, preparation for electroplating, painting, enemaling and granite sawing. Screening according to SAE J444:
Dimension
mm |
Hardness
HV, HRC |
Density
kg/m3 |
Components content, % |
| Carbon |
Silicon |
Manganese |
Sulphur |
Phosporus |
G120; G80;
G50; G40;
G25; G18;
G16; G14;
G12; G10
|
350-550
(36-53)
550-850
(53-65) |
min 7200 |
0,8 - 1,2 |
min 0,4 |
0,35 - 1,2 |
max 0,05 |
max 0,05 |
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