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CC753S Brass vs. C67600 Bronze

Both CC753S brass and C67600 bronze 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 CC753S brass and the bottom bar is C67600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 23
23
Density, g/cm3 8.1
8.0
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 47
63 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 140
140 to 680
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 12
15 to 20
Strength to Weight: Bending, points 13
16 to 19
Thermal Diffusivity, mm2/s 32
35
Thermal Shock Resistance, points 11
14 to 19

Alloy Composition

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