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CC494K Bronze vs. C12200 Copper

Both CC494K bronze and C12200 copper are copper alloys. They have 83% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC494K bronze and the bottom bar is C12200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 7.6
3.2 to 50
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 39
43
Tensile Strength: Ultimate (UTS), MPa 210
220 to 410
Tensile Strength: Yield (Proof), MPa 94
69 to 400

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 970
1080
Melting Onset (Solidus), °C 890
1030
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 63
340
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
85
Electrical Conductivity: Equal Weight (Specific), % IACS 16
85

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 9.1
9.0
Embodied Carbon, kg CO2/kg material 3.1
2.6
Embodied Energy, MJ/kg 50
41
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
11 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 43
21 to 690
Stiffness to Weight: Axial, points 6.4
7.2
Stiffness to Weight: Bending, points 17
18
Strength to Weight: Axial, points 6.5
6.9 to 13
Strength to Weight: Bending, points 8.8
9.1 to 14
Thermal Diffusivity, mm2/s 19
98
Thermal Shock Resistance, points 7.8
7.9 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 78 to 87
99.9 to 99.985
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0.015 to 0.040
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0