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C67600 Bronze vs. CC763S Brass

Both C67600 bronze and CC763S brass are copper alloys. They have a moderately high 91% 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 C67600 bronze and the bottom bar is CC763S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 13 to 33
7.3
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 430 to 570
490
Tensile Strength: Yield (Proof), MPa 170 to 380
270

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
140
Melting Completion (Liquidus), °C 890
870
Melting Onset (Solidus), °C 870
830
Specific Heat Capacity, J/kg-K 380
400
Thermal Expansion, µm/m-K 21
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
29
Electrical Conductivity: Equal Weight (Specific), % IACS 27
32

Otherwise Unclassified Properties

Base Metal Price, % relative 23
24
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 2.8
2.9
Embodied Energy, MJ/kg 47
49
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
30
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
340
Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 15 to 20
17
Strength to Weight: Bending, points 16 to 19
17
Thermal Shock Resistance, points 14 to 19
16

Alloy Composition

Aluminum (Al), % 0
1.0 to 2.5
Antimony (Sb), % 0
0 to 0.080
Copper (Cu), % 57 to 60
56.5 to 67
Iron (Fe), % 0.4 to 1.3
0.5 to 2.0
Lead (Pb), % 0.5 to 1.0
0 to 1.5
Manganese (Mn), % 0.050 to 0.5
1.0 to 3.5
Nickel (Ni), % 0
0 to 2.5
Silicon (Si), % 0
0 to 1.0
Tin (Sn), % 0.5 to 1.5
0 to 1.0
Zinc (Zn), % 35.2 to 41.6
18.9 to 41
Residuals, % 0 to 0.5
0