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CC498K Bronze vs. C12000 Copper

Both CC498K bronze and C12000 copper are copper alloys. They have 88% 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 CC498K bronze and the bottom bar is C12000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 14
2.8 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 260
230 to 410
Tensile Strength: Yield (Proof), MPa 130
77 to 400

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 1000
1080
Melting Onset (Solidus), °C 920
1080
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 73
390
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
98
Electrical Conductivity: Equal Weight (Specific), % IACS 10
98

Otherwise Unclassified Properties

Base Metal Price, % relative 32
31
Density, g/cm3 8.8
9.0
Embodied Carbon, kg CO2/kg material 3.2
2.6
Embodied Energy, MJ/kg 52
41
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
10 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 72
25 to 690
Stiffness to Weight: Axial, points 6.9
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.1
7.2 to 13
Strength to Weight: Bending, points 10
9.4 to 14
Thermal Diffusivity, mm2/s 22
110
Thermal Shock Resistance, points 9.3
8.2 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 85 to 90
99.9 to 99.996
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 1.0 to 2.0
0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.050
0.0040 to 0.012
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 5.5 to 6.5
0
Zinc (Zn), % 3.0 to 5.0
0