C66200 Brass vs. C68100 Brass
Both C66200 brass and C68100 brass are copper alloys. They have 68% of their average alloy composition in common. There are 28 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 C66200 brass and the bottom bar is C68100 brass.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
100 |
Elongation at Break, % | 8.0 to 15 | |
29 |
Poisson's Ratio | 0.33 | |
0.3 |
Shear Modulus, GPa | 42 | |
40 |
Tensile Strength: Ultimate (UTS), MPa | 450 to 520 | |
380 |
Tensile Strength: Yield (Proof), MPa | 410 to 480 | |
140 |
Thermal Properties
Latent Heat of Fusion, J/g | 200 | |
170 |
Maximum Temperature: Mechanical, °C | 180 | |
120 |
Melting Completion (Liquidus), °C | 1070 | |
890 |
Melting Onset (Solidus), °C | 1030 | |
870 |
Specific Heat Capacity, J/kg-K | 390 | |
390 |
Thermal Conductivity, W/m-K | 150 | |
98 |
Thermal Expansion, µm/m-K | 18 | |
21 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 35 | |
24 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 36 | |
27 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 29 | |
23 |
Density, g/cm3 | 8.7 | |
7.9 |
Embodied Carbon, kg CO2/kg material | 2.7 | |
2.8 |
Embodied Energy, MJ/kg | 43 | |
47 |
Embodied Water, L/kg | 320 | |
330 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 40 to 66 | |
86 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 760 to 1030 | |
94 |
Stiffness to Weight: Axial, points | 7.2 | |
7.3 |
Stiffness to Weight: Bending, points | 19 | |
20 |
Strength to Weight: Axial, points | 14 to 17 | |
13 |
Strength to Weight: Bending, points | 15 to 16 | |
15 |
Thermal Diffusivity, mm2/s | 45 | |
32 |
Thermal Shock Resistance, points | 16 to 18 | |
13 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.010 |
Copper (Cu), % | 86.6 to 91 | |
56 to 60 |
Iron (Fe), % | 0 to 0.050 | |
0.25 to 1.3 |
Lead (Pb), % | 0 to 0.050 | |
0 to 0.050 |
Manganese (Mn), % | 0 | |
0.010 to 0.5 |
Nickel (Ni), % | 0.3 to 1.0 | |
0 |
Phosphorus (P), % | 0.050 to 0.2 | |
0 |
Silicon (Si), % | 0 | |
0.040 to 0.15 |
Tin (Sn), % | 0.2 to 0.7 | |
0.75 to 1.1 |
Zinc (Zn), % | 6.5 to 12.9 | |
36.4 to 43 |
Residuals, % | 0 | |
0 to 0.5 |