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Ball.Steel Ball Carbon Steel Ball
Carbon steel has a hardened surface and a soft but durable core for high impact resistance.
It is a reasonable alternative to expensive chrome balls, which are fully hardened to the core.
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Production Range
1.588mm -76.2mm
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Applications
Casters, Slide rails, Bearings, Toys, Ball mills
본문
Chemical Composition
| Symbol | Chemical Composition | |||||
|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Hardness(HRC) | |
| S10C | 0.06 ~ 0.12 | ≤ 0.3 | 0.25 ~ 0.50 | ≤ 0.045 | ≤ 0.05 | ≥ 58 |
| S15C | 0.13 ~ 0.18 | 0.15 ~ 0.35 | 0.30 ~ 0.60 | ≤ 0.03 | ≤ 0.035 | ≥ 58 |
Production Grade (Unit : ㎛)
| Grade | Name Application Range | Shape Precision and Roughness | Sectional Precision and Gauge | ||||
|---|---|---|---|---|---|---|---|
| Grade | Metric | Inch | Diameter Variance (VDWS) | Sphericity (VDWS) | Surface Roughness (Ra) | Variance in LOTs (VDWL) | Gauge Interval |
| 40 | 0.3 ~ 5.0 | 0.025 ~ 2 | 1 | 1 | 0.08 | 2 | 4 |
| 200 | 0.3 ~ 65 | 0.025 ~ 4 ½ | 5 | 5 | 0.2 | 10 | 15 |
| 1000 | - | - | 25.4 | 25.4 | - | 50.8 | - |