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CC494K Bronze vs. C19100 Copper

Both CC494K bronze and C19100 copper 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 (3, in this case) are not shown.

For each property being compared, the top bar is CC494K bronze and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 7.6
17 to 37
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 39
43
Tensile Strength: Ultimate (UTS), MPa 210
250 to 630
Tensile Strength: Yield (Proof), MPa 94
75 to 550

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
1040
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 63
250
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
55
Electrical Conductivity: Equal Weight (Specific), % IACS 16
56

Otherwise Unclassified Properties

Base Metal Price, % relative 31
33
Density, g/cm3 9.1
8.9
Embodied Carbon, kg CO2/kg material 3.1
2.7
Embodied Energy, MJ/kg 50
43
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
60 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 43
24 to 1310
Stiffness to Weight: Axial, points 6.4
7.2
Stiffness to Weight: Bending, points 17
18
Strength to Weight: Axial, points 6.5
7.7 to 20
Strength to Weight: Bending, points 8.8
9.9 to 18
Thermal Diffusivity, mm2/s 19
73
Thermal Shock Resistance, points 7.8
8.9 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 78 to 87
96.5 to 98.6
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 8.0 to 10
0 to 0.1
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0.9 to 1.3
Phosphorus (P), % 0 to 0.1
0.15 to 0.35
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tellurium (Te), % 0
0.35 to 0.6
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0 to 0.5
Residuals, % 0
0 to 0.5