15LM
Nominal chemical composition, %
| C | Si | Mn | Cr | Ni | Mo |
|---|---|---|---|---|---|
| 0.75 | 0.20 | 0.75 | - | - | - |
Main mechanical properties
expressed in MPa (nominal value at 20°C, tolerance ± 100 MPa)
| Material | Tensile strength, Rm | Yield strength Rp 0.2% | Elastic limit 0.01% | E-modulus | G-modulus | Elongation | Max service termperature |
|---|---|---|---|---|---|---|---|
| ALLEIMA/SANDVIK 15LM | 1500÷1600* | 1350÷1450* | 1200÷1550* | 210.000 | 80.000 | - | 100 °C |
* The mechanical properties decrease as the thickness increases and vice versa.
Description and uses
Non-alloyed hardened and tempered carbon steel ensures good resistance to fatigue and wear, hardness along with flexibility, a good surface finish and a lack of shape defects.
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