C41500 Brass vs. C41300 Brass
Both C41500 brass and C41300 brass are copper alloys. Their average alloy composition is basically identical.
For each property being compared, the top bar is C41500 brass and the bottom bar is C41300 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 110 | |
| 110 |
| Elongation at Break, % | 2.0 to 42 | |
| 2.0 to 44 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Rockwell B Hardness | 62 to 90 | |
| 53 to 88 |
| Rockwell Superficial 30T Hardness | 36 to 75 | |
| 20 to 77 |
| Shear Modulus, GPa | 42 | |
| 42 |
| Shear Strength, MPa | 220 to 360 | |
| 230 to 370 |
| Tensile Strength: Ultimate (UTS), MPa | 340 to 560 | |
| 300 to 630 |
| Tensile Strength: Yield (Proof), MPa | 190 to 550 | |
| 120 to 570 |
Thermal Properties
| Latent Heat of Fusion, J/g | 200 | |
| 200 |
| Maximum Temperature: Mechanical, °C | 180 | |
| 180 |
| Melting Completion (Liquidus), °C | 1030 | |
| 1040 |
| Melting Onset (Solidus), °C | 1010 | |
| 1010 |
| Specific Heat Capacity, J/kg-K | 380 | |
| 380 |
| Thermal Conductivity, W/m-K | 120 | |
| 130 |
| Thermal Expansion, µm/m-K | 18 | |
| 18 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 28 | |
| 30 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 29 | |
| 31 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 30 | |
| 29 |
| Density, g/cm3 | 8.7 | |
| 8.7 |
| Embodied Carbon, kg CO2/kg material | 2.8 | |
| 2.7 |
| Embodied Energy, MJ/kg | 45 | |
| 44 |
| Embodied Water, L/kg | 330 | |
| 320 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 11 to 120 | |
| 11 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 160 to 1340 | |
| 69 to 1440 |
| Stiffness to Weight: Axial, points | 7.1 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 18 | |
| 18 |
| Strength to Weight: Axial, points | 11 to 18 | |
| 9.6 to 20 |
| Strength to Weight: Bending, points | 12 to 17 | |
| 11 to 19 |
| Thermal Diffusivity, mm2/s | 37 | |
| 40 |
| Thermal Shock Resistance, points | 12 to 20 | |
| 11 to 22 |
Alloy Composition
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| Copper (Cu), % | 89 to 93 | |
| 89 to 93 |
| Iron (Fe), % | 0 to 0.050 | |
| 0 to 0.050 |
| Lead (Pb), % | 0 to 0.1 | |
| 0 to 0.1 |
| Tin (Sn), % | 1.5 to 2.2 | |
| 0.7 to 1.3 |
| Zinc (Zn), % | 4.2 to 9.5 | |
| 5.1 to 10.3 |
| Residuals, % | 0 to 0.5 | |
| 0 to 0.5 |