15LM
Nominal chemical composition, %
| C | And | Mn | Cr | In | For |
|---|---|---|---|---|---|
| 0.75 | 0.20 | 0.75 | - | - | - |
Main mechanical properties
expressed in MPa (nominal values at 20°C; tolerance ±100 MPa)
| Material | Breaking load Rm | Yield strength Rp0.2% | Elastic limit 0.01% | Module E | Module G | Stretching | Maximum serving temperature |
|---|---|---|---|---|---|---|---|
| ALLEIMA/SANDVIK 15LM | 1500÷1600* | 1350÷1450* | 1200÷1550* | 210.000 | 80.000 | - | 100 °C |
* mechanical properties decrease as thickness increases, and vice versa.
Description and uses:
Unalloyed carbon steel, tempered and tempered, ensures good fatigue and wear resistance properties, hardness combined with ductility, good surface finish and absence of dimensional defects.
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