Low cost carbon steel balls, case-hardened only. The thickness of the case hardened layer depends on the diameter of the ball.
Furniture rails and rollers, drawers and rolling bearings, locks, oilers and greasers, skates, caddies, toys, belt and roller conveyors, tumble finishing.
| International Standard | |||
| AISI | DIN | GB | JIS |
| 1010 | 1.1121 | 10 | S10C |
| 1015 | 1.1141 | 15 | S15C |
| Chemical Composition | |||||
| Type | %C | %Si | %Mn | %P | %S |
| 1010 | 0.08 - 0.13 | 0.10 - 0.35 | 0.30 - 0.60 | 0.040 Max | 0.050 Max |
| 1015 | 0.12 - 0.18 | 0.10 - 0.35 | 0.30 - 0.60 | 0.040 Max | 0.050 Max |
| Physical Property | |
| Corrosion Resistant | No |
| Wear Resistant | Good |
| Magnetism | Yes |
| Mechanical Data | |
| Hardness | HRB 55 - 65 |
| Density | 7.82g/m3 |
| Young's Modulus | 200GPa |
| Tensile Strength | 43,000 - 58,000 psi |
| Basic Specification | |
| Diameter | 0.4mm - 50mm |
| Grade | G100 - G1000 |
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