EN 1.6580 Steel vs. C38000 Brass
EN 1.6580 steel belongs to the iron alloys classification, while C38000 brass belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is EN 1.6580 steel and the bottom bar is C38000 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 100 |
| Elongation at Break, % | 11 to 19 | |
| 17 |
| Poisson's Ratio | 0.29 | |
| 0.31 |
| Shear Modulus, GPa | 73 | |
| 39 |
| Shear Strength, MPa | 450 to 700 | |
| 230 |
| Tensile Strength: Ultimate (UTS), MPa | 720 to 1170 | |
| 380 |
| Tensile Strength: Yield (Proof), MPa | 460 to 990 | |
| 120 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 170 |
| Maximum Temperature: Mechanical, °C | 450 | |
| 110 |
| Melting Completion (Liquidus), °C | 1460 | |
| 800 |
| Melting Onset (Solidus), °C | 1420 | |
| 760 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 380 |
| Thermal Conductivity, W/m-K | 40 | |
| 110 |
| Thermal Expansion, µm/m-K | 13 | |
| 21 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 4.3 | |
| 22 |
| Density, g/cm3 | 7.9 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 2.7 |
| Embodied Energy, MJ/kg | 23 | |
| 46 |
| Embodied Water, L/kg | 59 | |
| 330 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 120 to 130 | |
| 50 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 560 to 2590 | |
| 74 |
| Stiffness to Weight: Axial, points | 13 | |
| 7.1 |
| Stiffness to Weight: Bending, points | 24 | |
| 19 |
| Strength to Weight: Axial, points | 26 to 41 | |
| 13 |
| Strength to Weight: Bending, points | 23 to 31 | |
| 14 |
| Thermal Diffusivity, mm2/s | 11 | |
| 37 |
| Thermal Shock Resistance, points | 21 to 34 | |
| 13 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.5 |
| Carbon (C), % | 0.26 to 0.34 | |
| 0 |
| Chromium (Cr), % | 1.8 to 2.2 | |
| 0 |
| Copper (Cu), % | 0 | |
| 55 to 60 |
| Iron (Fe), % | 93.7 to 95.5 | |
| 0 to 0.35 |
| Lead (Pb), % | 0 | |
| 1.5 to 2.5 |
| Manganese (Mn), % | 0.3 to 0.6 | |
| 0 |
| Molybdenum (Mo), % | 0.3 to 0.5 | |
| 0 |
| Nickel (Ni), % | 1.8 to 2.2 | |
| 0 |
| Phosphorus (P), % | 0 to 0.035 | |
| 0 |
| Silicon (Si), % | 0 to 0.4 | |
| 0 |
| Sulfur (S), % | 0 to 0.035 | |
| 0 |
| Tin (Sn), % | 0 | |
| 0 to 0.3 |
| Zinc (Zn), % | 0 | |
| 35.9 to 43.5 |
| Residuals, % | 0 | |
| 0 to 0.5 |