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C67600 Bronze vs. CC753S Brass

Both C67600 bronze and CC753S brass are copper alloys. They have a very high 97% 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 C67600 bronze and the bottom bar is CC753S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 13 to 33
17
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 430 to 570
340
Tensile Strength: Yield (Proof), MPa 170 to 380
170

Thermal Properties

Latent Heat of Fusion, J/g 170
170
Maximum Temperature: Mechanical, °C 120
120
Melting Completion (Liquidus), °C 890
820
Melting Onset (Solidus), °C 870
780
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
99
Thermal Expansion, µm/m-K 21
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
26
Electrical Conductivity: Equal Weight (Specific), % IACS 27
29

Otherwise Unclassified Properties

Base Metal Price, % relative 23
23
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 2.8
2.8
Embodied Energy, MJ/kg 47
47
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
47
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
140
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 15 to 20
12
Strength to Weight: Bending, points 16 to 19
13
Thermal Diffusivity, mm2/s 35
32
Thermal Shock Resistance, points 14 to 19
11

Alloy Composition

Aluminum (Al), % 0
0.4 to 0.8
Antimony (Sb), % 0
0 to 0.050
Copper (Cu), % 57 to 60
56.8 to 60.5
Iron (Fe), % 0.4 to 1.3
0.5 to 0.8
Lead (Pb), % 0.5 to 1.0
1.8 to 2.5
Manganese (Mn), % 0.050 to 0.5
0 to 0.2
Nickel (Ni), % 0
0.5 to 1.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.050
Tin (Sn), % 0.5 to 1.5
0 to 0.8
Zinc (Zn), % 35.2 to 41.6
33.1 to 40
Residuals, % 0 to 0.5
0