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. 2023 Sep 21;8(39):35706–35721. doi: 10.1021/acsomega.3c02706

Table 3. Properties (Physical, Mechanical, and Electrical) of Tool and Workpiece Material.

Property C1100035 AA 6061 T638 H13 Tool steel
Density, g/cm3 8.91 2.7 7.76
Specific heat capacity, J/kg·K 390 896 460
Melting point, °C 1065 580 1427
Poisson Ratio 0.33 0.35 -
Elastic modulus, GPa 117.2 69 193
Thermal conductivity, W/m·K 391.1 152 32
Coefficient of thermal expansion, /°C 16.9 × 10–6 23.6 × 10–6 11.5 × 10–6
Tensile strength, MPa 262 310 1960
Yield strength, MPa 207 275 1570
Hardness 115 HV 41 HV 52 HRC
Resistivity at 20 °C in Ω.m 1.72 × 10–8 2.65 × 10–8 -
Conductivity at 20 °C in S/m 5.81 × 107 3.77 × 107 -