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C86800 Bronze vs. C41300 Brass

Both C86800 bronze and C41300 brass are copper alloys. They have 64% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C86800 bronze and the bottom bar is C41300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 22
2.0 to 44
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 570
300 to 630
Tensile Strength: Yield (Proof), MPa 260
120 to 570

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 140
180
Melting Completion (Liquidus), °C 900
1040
Melting Onset (Solidus), °C 880
1010
Specific Heat Capacity, J/kg-K 400
380
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
30
Electrical Conductivity: Equal Weight (Specific), % IACS 10
31

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 3.0
2.7
Embodied Energy, MJ/kg 51
44
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 310
69 to 1440
Stiffness to Weight: Axial, points 7.7
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 20
9.6 to 20
Strength to Weight: Bending, points 19
11 to 19
Thermal Shock Resistance, points 18
11 to 22

Alloy Composition

Aluminum (Al), % 0 to 2.0
0
Copper (Cu), % 53.5 to 57
89 to 93
Iron (Fe), % 1.0 to 2.5
0 to 0.050
Lead (Pb), % 0 to 0.2
0 to 0.1
Manganese (Mn), % 2.5 to 4.0
0
Nickel (Ni), % 2.5 to 4.0
0
Tin (Sn), % 0 to 1.0
0.7 to 1.3
Zinc (Zn), % 28.3 to 40.5
5.1 to 10.3
Residuals, % 0
0 to 0.5