C68400 Brass vs. EN 1.8873 Steel
C68400 brass belongs to the copper alloys classification, while EN 1.8873 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is C68400 brass and the bottom bar is EN 1.8873 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 150 | |
200 |
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
190 |
Elongation at Break, % | 18 | |
19 |
Poisson's Ratio | 0.31 | |
0.29 |
Shear Modulus, GPa | 41 | |
73 |
Shear Strength, MPa | 330 | |
410 |
Tensile Strength: Ultimate (UTS), MPa | 540 | |
660 |
Tensile Strength: Yield (Proof), MPa | 310 | |
490 |
Thermal Properties
Latent Heat of Fusion, J/g | 210 | |
250 |
Maximum Temperature: Mechanical, °C | 130 | |
420 |
Melting Completion (Liquidus), °C | 840 | |
1460 |
Melting Onset (Solidus), °C | 820 | |
1420 |
Specific Heat Capacity, J/kg-K | 400 | |
470 |
Thermal Conductivity, W/m-K | 66 | |
39 |
Thermal Expansion, µm/m-K | 20 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 87 | |
7.8 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 99 | |
8.9 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 23 | |
3.2 |
Density, g/cm3 | 7.9 | |
7.9 |
Embodied Carbon, kg CO2/kg material | 2.7 | |
1.8 |
Embodied Energy, MJ/kg | 47 | |
24 |
Embodied Water, L/kg | 320 | |
52 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 81 | |
110 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 460 | |
650 |
Stiffness to Weight: Axial, points | 7.5 | |
13 |
Stiffness to Weight: Bending, points | 20 | |
24 |
Strength to Weight: Axial, points | 19 | |
23 |
Strength to Weight: Bending, points | 19 | |
21 |
Thermal Diffusivity, mm2/s | 21 | |
10 |
Thermal Shock Resistance, points | 18 | |
19 |
Alloy Composition
Aluminum (Al), % | 0 to 0.5 | |
0 |
Boron (B), % | 0.0010 to 0.030 | |
0 to 0.0050 |
Carbon (C), % | 0 | |
0 to 0.18 |
Chromium (Cr), % | 0 | |
0 to 1.0 |
Copper (Cu), % | 59 to 64 | |
0 to 0.3 |
Iron (Fe), % | 0 to 1.0 | |
93.6 to 100 |
Lead (Pb), % | 0 to 0.090 | |
0 |
Manganese (Mn), % | 0.2 to 1.5 | |
0 to 1.7 |
Molybdenum (Mo), % | 0 | |
0 to 0.7 |
Nickel (Ni), % | 0 to 0.5 | |
0 to 1.5 |
Niobium (Nb), % | 0 | |
0 to 0.050 |
Nitrogen (N), % | 0 | |
0 to 0.015 |
Phosphorus (P), % | 0.030 to 0.3 | |
0 to 0.025 |
Silicon (Si), % | 1.5 to 2.5 | |
0 to 0.6 |
Sulfur (S), % | 0 | |
0 to 0.010 |
Tin (Sn), % | 0 to 0.5 | |
0 |
Titanium (Ti), % | 0 | |
0 to 0.050 |
Vanadium (V), % | 0 | |
0 to 0.080 |
Zinc (Zn), % | 28.6 to 39.3 | |
0 |
Zirconium (Zr), % | 0 | |
0 to 0.15 |
Residuals, % | 0 to 0.5 | |
0 |