Steel Shot / HC
High Carbon Steel Shot
High hardness (54-61 HRC) steel shot for aggressive cleaning and high peening intensity applications.
Technical Specifications
Grades
S110 - S780 (Yüksek Karbon)
Size Range
0.3mm - 2.0mm
Packaging
25 kg bag / Big-bag (1000 kg)
Origin
Turkey / China
Key Features
- Hardness: 54-61 HRC
- High carbon content (0.85-1.20% C)
- Aggressive cleaning capacity
- High peening intensity (Almen value)
- Fast surface preparation
- Compliant with SAE J827 standard
Applications
- Shot peening (spring, gear, crankshaft)
- Heavy rust and scale cleaning
- Forging surface preparation
- Aerospace part shot peening
- High-strength bolt peening
- Automotive transmission parts
Dimension Table
| Grade | Nominal Size (mm) | Hardness (HRC) | Density (g/cm³) |
|---|---|---|---|
| S110 | 0.3 | 54-61 | ≥7.0 |
| S170 | 0.4 | 54-61 | ≥7.0 |
| S230 | 0.6 | 54-61 | ≥7.0 |
| S280 | 0.7 | 54-61 | ≥7.0 |
| S330 | 0.8 | 54-61 | ≥7.0 |
| S390 | 1.0 | 54-61 | ≥7.0 |
| S460 | 1.2 | 54-61 | ≥7.0 |
| S550 | 1.4 | 54-61 | ≥7.0 |
| S660 | 1.7 | 54-61 | ≥7.0 |
| S780 | 2.0 | 54-61 | ≥7.0 |
Technical Notes
- 01Higher breakage rate possible due to high hardness compared to standard shot.
- 02Peening parameters must be controlled via Almen intensity test.
- 03Over-peening risk should be considered for sensitive parts.
- 04Particle size in operating mix should be regularly checked.
- 05Machine wear condition should be inspected more frequently.