C38000 Brass vs. EN 1.6220 Steel
C38000 brass belongs to the copper alloys classification, while EN 1.6220 steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is C38000 brass and the bottom bar is EN 1.6220 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 100 | |
| 190 |
| Elongation at Break, % | 17 | |
| 23 to 25 |
| Poisson's Ratio | 0.31 | |
| 0.29 |
| Shear Modulus, GPa | 39 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 380 | |
| 550 to 580 |
| Tensile Strength: Yield (Proof), MPa | 120 | |
| 340 |
Thermal Properties
| Latent Heat of Fusion, J/g | 170 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 110 | |
| 400 |
| Melting Completion (Liquidus), °C | 800 | |
| 1460 |
| Melting Onset (Solidus), °C | 760 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 380 | |
| 470 |
| Thermal Conductivity, W/m-K | 110 | |
| 52 |
| Thermal Expansion, µm/m-K | 21 | |
| 13 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 22 | |
| 2.1 |
| Density, g/cm3 | 8.0 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 1.5 |
| Embodied Energy, MJ/kg | 46 | |
| 19 |
| Embodied Water, L/kg | 330 | |
| 48 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 50 | |
| 110 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 74 | |
| 300 to 310 |
| Stiffness to Weight: Axial, points | 7.1 | |
| 13 |
| Stiffness to Weight: Bending, points | 19 | |
| 24 |
| Strength to Weight: Axial, points | 13 | |
| 19 to 20 |
| Strength to Weight: Bending, points | 14 | |
| 19 to 20 |
| Thermal Diffusivity, mm2/s | 37 | |
| 14 |
| Thermal Shock Resistance, points | 13 | |
| 16 to 17 |
Alloy Composition
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| Aluminum (Al), % | 0 to 0.5 | |
| 0 |
| Carbon (C), % | 0 | |
| 0.17 to 0.23 |
| Copper (Cu), % | 55 to 60 | |
| 0 |
| Iron (Fe), % | 0 to 0.35 | |
| 96.7 to 98.8 |
| Lead (Pb), % | 1.5 to 2.5 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 1.0 to 1.6 |
| Nickel (Ni), % | 0 | |
| 0 to 0.8 |
| Phosphorus (P), % | 0 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 | |
| 0 to 0.6 |
| Sulfur (S), % | 0 | |
| 0 to 0.030 |
| Tin (Sn), % | 0 to 0.3 | |
| 0 |
| Zinc (Zn), % | 35.9 to 43.5 | |
| 0 |
| Residuals, % | 0 to 0.5 | |
| 0 |