MakeItFrom.com
Menu (ESC)

C68400 Brass vs. C65100 Bronze

Both C68400 brass and C65100 bronze are copper alloys. They have 65% of their average alloy composition in common. There are 29 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 C65100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 18
2.4 to 50
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 41
43
Shear Strength, MPa 330
200 to 350
Tensile Strength: Ultimate (UTS), MPa 540
280 to 560
Tensile Strength: Yield (Proof), MPa 310
95 to 440

Thermal Properties

Latent Heat of Fusion, J/g 210
230
Maximum Temperature: Mechanical, °C 130
200
Melting Completion (Liquidus), °C 840
1060
Melting Onset (Solidus), °C 820
1030
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 66
57
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 87
12
Electrical Conductivity: Equal Weight (Specific), % IACS 99
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
30
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 47
41
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 460
39 to 820
Stiffness to Weight: Axial, points 7.5
7.3
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 19
8.7 to 18
Strength to Weight: Bending, points 19
11 to 17
Thermal Diffusivity, mm2/s 21
16
Thermal Shock Resistance, points 18
9.5 to 19

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 0 to 0.5
0
Boron (B), % 0.0010 to 0.030
0
Copper (Cu), % 59 to 64
94.5 to 99.2
Iron (Fe), % 0 to 1.0
0 to 0.8
Lead (Pb), % 0 to 0.090
0 to 0.050
Manganese (Mn), % 0.2 to 1.5
0 to 0.7
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0.030 to 0.3
0
Silicon (Si), % 1.5 to 2.5
0.8 to 2.0
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 28.6 to 39.3
0 to 1.5
Residuals, % 0 to 0.5
0 to 0.5