C37100 Brass vs. C44400 Brass
Both C37100 brass and C44400 brass are copper alloys. They have 87% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is C37100 brass and the bottom bar is C44400 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 100 | |
| 110 |
| Poisson's Ratio | 0.31 | |
| 0.32 |
| Shear Modulus, GPa | 40 | |
| 41 |
| Tensile Strength: Ultimate (UTS), MPa | 370 to 520 | |
| 350 |
| Tensile Strength: Yield (Proof), MPa | 150 to 390 | |
| 120 |
Thermal Properties
| Latent Heat of Fusion, J/g | 170 | |
| 180 |
| Maximum Temperature: Mechanical, °C | 120 | |
| 140 |
| Melting Completion (Liquidus), °C | 900 | |
| 940 |
| Melting Onset (Solidus), °C | 890 | |
| 900 |
| Specific Heat Capacity, J/kg-K | 380 | |
| 380 |
| Thermal Conductivity, W/m-K | 120 | |
| 110 |
| Thermal Expansion, µm/m-K | 21 | |
| 20 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 27 | |
| 25 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 30 | |
| 27 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 23 | |
| 26 |
| Density, g/cm3 | 8.0 | |
| 8.3 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 2.8 |
| Embodied Energy, MJ/kg | 45 | |
| 46 |
| Embodied Water, L/kg | 320 | |
| 330 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 110 to 750 | |
| 65 |
| Stiffness to Weight: Axial, points | 7.2 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 20 | |
| 19 |
| Strength to Weight: Axial, points | 13 to 18 | |
| 12 |
| Strength to Weight: Bending, points | 14 to 18 | |
| 13 |
| Thermal Diffusivity, mm2/s | 39 | |
| 35 |
| Thermal Shock Resistance, points | 12 to 17 | |
| 12 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
| Antimony (Sb), % | 0 | |
| 0.020 to 0.1 |
| Copper (Cu), % | 58 to 62 | |
| 70 to 73 |
| Iron (Fe), % | 0 to 0.15 | |
| 0 to 0.060 |
| Lead (Pb), % | 0.6 to 1.2 | |
| 0 to 0.070 |
| Tin (Sn), % | 0 | |
| 0.9 to 1.2 |
| Zinc (Zn), % | 36.3 to 41.4 | |
| 25.2 to 29.1 |
| Residuals, % | 0 to 0.4 | |
| 0 to 0.4 |