Low alloy martensitic chrome steel, AISI 52100 thanks to its high hardness, wear resistance, surface finishing and dimensional precision, it is widely used to manufacture mechanical components.
Precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, sliders, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves.
| International Standard | |||
| AISI | DIN | GB | JIS |
| 52100 | 1.3505 | GCr15 | SUJ2 |
| Chemical Composition | ||||||
| Type | %C | %Si | %Mn | %P | %S | %Cr |
| 52100 | 0.95 - 1.10 | 0.350 Max | 0.20 - 0.50 | 0.025 Max | 0.025 Max | 1.30 - 1.60 |
| Physical Property | |
| Corrosion Resistant | No |
| Wear Resistant | Excellent |
| Magnetism | Yes |
| Mechanical Data | |
| Hardness | HRC 60 - 66 |
| Density | 7.80g/m3 |
| Young's Modulus | 210GPa |
| Tensile Strength | 362,000 - 377,000 psi |
| Basic Specification | |
| Diameter | 0.4mm - 50mm |
| Grade | G10 - G100 |
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