R05240 Alloy vs. SAE-AISI 1046 Steel
R05240 alloy belongs to the otherwise unclassified metals classification, while SAE-AISI 1046 steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is R05240 alloy and the bottom bar is SAE-AISI 1046 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 150 | |
190 |
Elongation at Break, % | 25 | |
14 to 17 |
Poisson's Ratio | 0.36 | |
0.29 |
Shear Modulus, GPa | 57 | |
72 |
Tensile Strength: Ultimate (UTS), MPa | 270 | |
660 to 740 |
Tensile Strength: Yield (Proof), MPa | 170 | |
370 to 610 |
Thermal Properties
Latent Heat of Fusion, J/g | 210 | |
250 |
Specific Heat Capacity, J/kg-K | 190 | |
470 |
Thermal Expansion, µm/m-K | 6.8 | |
11 |
Otherwise Unclassified Properties
Density, g/cm3 | 14 | |
7.8 |
Embodied Water, L/kg | 460 | |
46 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 59 | |
91 to 95 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 90 | |
360 to 990 |
Stiffness to Weight: Axial, points | 6.3 | |
13 |
Stiffness to Weight: Bending, points | 13 | |
24 |
Strength to Weight: Axial, points | 5.4 | |
23 to 26 |
Strength to Weight: Bending, points | 6.8 | |
22 to 23 |
Thermal Shock Resistance, points | 18 | |
23 to 25 |
Alloy Composition
Carbon (C), % | 0 to 0.010 | |
0.43 to 0.5 |
Hydrogen (H), % | 0 to 0.0015 | |
0 |
Iron (Fe), % | 0 to 0.010 | |
98.4 to 98.9 |
Manganese (Mn), % | 0 | |
0.7 to 1.0 |
Molybdenum (Mo), % | 0 to 0.020 | |
0 |
Nickel (Ni), % | 0 to 0.010 | |
0 |
Niobium (Nb), % | 35 to 42 | |
0 |
Nitrogen (N), % | 0 to 0.010 | |
0 |
Oxygen (O), % | 0 to 0.020 | |
0 |
Phosphorus (P), % | 0 | |
0 to 0.040 |
Silicon (Si), % | 0 to 0.0050 | |
0 |
Sulfur (S), % | 0 | |
0 to 0.050 |
Tantalum (Ta), % | 57.9 to 65 | |
0 |
Titanium (Ti), % | 0 to 0.010 | |
0 |
Tungsten (W), % | 0 to 0.050 | |
0 |