C99750 Brass vs. SAE-AISI D3 Steel
C99750 brass belongs to the copper alloys classification, while SAE-AISI D3 steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is C99750 brass and the bottom bar is SAE-AISI D3 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 130 | |
| 190 |
| Elongation at Break, % | 20 to 30 | |
| 9.8 to 15 |
| Poisson's Ratio | 0.32 | |
| 0.28 |
| Shear Modulus, GPa | 48 | |
| 74 |
| Tensile Strength: Ultimate (UTS), MPa | 450 to 520 | |
| 770 to 2050 |
| Tensile Strength: Yield (Proof), MPa | 220 to 280 | |
| 480 to 1550 |
Thermal Properties
| Latent Heat of Fusion, J/g | 200 | |
| 270 |
| Melting Completion (Liquidus), °C | 840 | |
| 1430 |
| Melting Onset (Solidus), °C | 820 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 410 | |
| 480 |
| Thermal Expansion, µm/m-K | 20 | |
| 12 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.0 | |
| 3.0 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.2 | |
| 3.5 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 23 | |
| 8.0 |
| Density, g/cm3 | 8.1 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 3.1 | |
| 3.2 |
| Embodied Energy, MJ/kg | 51 | |
| 48 |
| Embodied Water, L/kg | 310 | |
| 100 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 87 to 110 | |
| 97 to 180 |
| Stiffness to Weight: Axial, points | 8.6 | |
| 14 |
| Stiffness to Weight: Bending, points | 21 | |
| 25 |
| Strength to Weight: Axial, points | 15 to 18 | |
| 28 to 74 |
| Strength to Weight: Bending, points | 16 to 18 | |
| 24 to 47 |
| Thermal Shock Resistance, points | 13 to 15 | |
| 23 to 63 |
Alloy Composition
| Aluminum (Al), % | 0.25 to 3.0 | |
| 0 |
| Carbon (C), % | 0 | |
| 2.0 to 2.4 |
| Chromium (Cr), % | 0 | |
| 11 to 13.5 |
| Copper (Cu), % | 55 to 61 | |
| 0 to 0.25 |
| Iron (Fe), % | 0 to 1.0 | |
| 80.3 to 87 |
| Lead (Pb), % | 0.5 to 2.5 | |
| 0 |
| Manganese (Mn), % | 17 to 23 | |
| 0 to 0.6 |
| Nickel (Ni), % | 0 to 5.0 | |
| 0 to 0.3 |
| Phosphorus (P), % | 0 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 | |
| 0 to 0.6 |
| Sulfur (S), % | 0 | |
| 0 to 0.030 |
| Tungsten (W), % | 0 | |
| 0 to 1.0 |
| Vanadium (V), % | 0 | |
| 0 to 1.0 |
| Zinc (Zn), % | 17 to 23 | |
| 0 |
| Residuals, % | 0 to 0.3 | |
| 0 |