BRUSCO's High-Carbon Cast Steel Shots are manufactured using advanced metallurgical processes and precision heat treatment technology to ensure consistent hardness, uniform microstructure, and exceptional durability. Designed with a spherical shape for maximum impact efficiency, our steel shots deliver superior cleaning performance, effective descaling, and enhanced surface preparation across a wide range of industrial applications.
| Element | Percentage |
|---|---|
| Carbon (C) | 0.80 - 1.20% |
| Manganese (Mn) | 0.60 - 1.20% |
| Silicon (Si) | 0.40 - 1.20% |
| Sulphur (S) | ≤ 0.05% |
| Phosphorus (P) | ≤ 0.05% |
| Iron (Fe) | Balance |
| Property | Specification |
|---|---|
| Shape | Spherical |
| Density | 7.4 g/cm³ |
| Hardness | 40–50 HRC (Standard) / 50–60 HRC (High Hardness) |
| Microstructure | Tempered Martensite |
| Durability | High – Excellent Reusability |
| Bulk Density | 4.4 – 4.6 g/cm³ |
| Magnetic Property | Magnetic |
| Conductivity | Controlled Electrical Conductivity |
| SAE Size | Diameter (mm) | Typical Application |
|---|---|---|
| S-70 | 0.18 | Light cleaning and surface preparation |
| S-110 | 0.28 | Small component blasting and finishing |
| S-170 | 0.43 | General-purpose blasting |
| S-230 | 0.60 | Automotive and structural steel cleaning |
| S-280 | 0.71 | Heavy rust and scale removal |
| S-330 | 0.84 | Forged and cast part cleaning |
| S-390 | 1.00 | Medium peening and surface hardening |
| S-460 | 1.19 | Structural components, heavy cleaning |
| S-550 | 1.40 | Foundry and large casting cleaning |
| S-660 | 1.70 | Large-scale industrial surface preparation |
Note: Custom sizes and hardness grades available upon request.
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