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C95800 Bronze vs. CR006A Copper

Both C95800 bronze and CR006A copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 81% of their average alloy composition in common. There are 26 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 C95800 bronze and the bottom bar is CR006A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 22
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
43
Tensile Strength: Ultimate (UTS), MPa 660
230
Tensile Strength: Yield (Proof), MPa 270
140

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 230
200
Melting Completion (Liquidus), °C 1060
1090
Melting Onset (Solidus), °C 1040
1040
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 36
380
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.3
9.0
Embodied Carbon, kg CO2/kg material 3.4
2.6
Embodied Energy, MJ/kg 55
41
Embodied Water, L/kg 370
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
31
Resilience: Unit (Modulus of Resilience), kJ/m3 310
83
Stiffness to Weight: Axial, points 7.9
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 22
7.1
Strength to Weight: Bending, points 20
9.3
Thermal Diffusivity, mm2/s 9.9
110
Thermal Shock Resistance, points 23
8.1

Alloy Composition


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Aluminum (Al), % 8.5 to 9.5
0
Copper (Cu), % 79 to 83.2
99.9 to 100
Iron (Fe), % 3.5 to 4.5
0
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.8 to 1.5
0
Nickel (Ni), % 4.0 to 5.0
0
Oxygen (O), % 0
0 to 0.1
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
0 to 0.015
Residuals, % 0 to 0.5
0