MakeItFrom.com
Menu (ESC)

C92700 Bronze vs. CC480K Bronze

Both C92700 bronze and CC480K bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. Their average alloy composition is basically identical. There are 28 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 C92700 bronze and the bottom bar is CC480K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 9.1
13
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 290
300
Tensile Strength: Yield (Proof), MPa 150
180

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 980
1010
Melting Onset (Solidus), °C 840
900
Specific Heat Capacity, J/kg-K 370
370
Thermal Conductivity, W/m-K 47
63
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
11
Electrical Conductivity: Equal Weight (Specific), % IACS 11
11

Otherwise Unclassified Properties

Base Metal Price, % relative 35
35
Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 3.6
3.7
Embodied Energy, MJ/kg 58
59
Embodied Water, L/kg 390
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
35
Resilience: Unit (Modulus of Resilience), kJ/m3 110
140
Stiffness to Weight: Axial, points 6.8
6.9
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.1
9.6
Strength to Weight: Bending, points 11
11
Thermal Diffusivity, mm2/s 15
20
Thermal Shock Resistance, points 11
11

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.010
Antimony (Sb), % 0 to 0.25
0 to 0.2
Copper (Cu), % 86 to 89
86 to 90
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 1.0 to 2.5
0 to 1.0
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 1.0
0 to 2.0
Phosphorus (P), % 0 to 1.5
0 to 0.2
Silicon (Si), % 0 to 0.0050
0 to 0.020
Sulfur (S), % 0 to 0.050
0 to 0.050
Tin (Sn), % 9.0 to 11
9.0 to 11
Zinc (Zn), % 0 to 0.7
0 to 0.5
Residuals, % 0 to 0.7
0