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C66300 Brass vs. C93600 Bronze

Both C66300 brass and C93600 bronze are copper alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C66300 brass and the bottom bar is C93600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
99
Elongation at Break, % 2.3 to 22
14
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 42
36
Tensile Strength: Ultimate (UTS), MPa 460 to 810
260
Tensile Strength: Yield (Proof), MPa 400 to 800
140

Thermal Properties

Latent Heat of Fusion, J/g 200
170
Maximum Temperature: Mechanical, °C 180
150
Melting Completion (Liquidus), °C 1050
940
Melting Onset (Solidus), °C 1000
840
Specific Heat Capacity, J/kg-K 380
350
Thermal Conductivity, W/m-K 110
49
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
11
Electrical Conductivity: Equal Weight (Specific), % IACS 26
11

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.6
9.0
Embodied Carbon, kg CO2/kg material 2.8
3.2
Embodied Energy, MJ/kg 46
51
Embodied Water, L/kg 320
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17 to 98
31
Resilience: Unit (Modulus of Resilience), kJ/m3 710 to 2850
98
Stiffness to Weight: Axial, points 7.2
6.1
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 15 to 26
7.9
Strength to Weight: Bending, points 15 to 22
9.9
Thermal Diffusivity, mm2/s 32
16
Thermal Shock Resistance, points 16 to 28
9.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.55
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 84.5 to 87.5
79 to 83
Iron (Fe), % 1.4 to 2.4
0 to 0.2
Lead (Pb), % 0 to 0.050
11 to 13
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.35
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 1.5 to 3.0
6.0 to 8.0
Zinc (Zn), % 6.0 to 12.8
0 to 1.0
Residuals, % 0
0 to 0.7