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C94300 Bronze vs. C17000 Copper

Both C94300 bronze and C17000 copper are copper alloys. They have 70% of their average alloy composition in common. There are 27 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 C94300 bronze and the bottom bar is C17000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Elongation at Break, % 9.7
1.1 to 31
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 32
45
Tensile Strength: Ultimate (UTS), MPa 180
490 to 1310
Tensile Strength: Yield (Proof), MPa 120
160 to 1140

Thermal Properties

Latent Heat of Fusion, J/g 150
230
Maximum Temperature: Mechanical, °C 110
270
Melting Completion (Liquidus), °C 820
980
Melting Onset (Solidus), °C 760
870
Specific Heat Capacity, J/kg-K 320
390
Thermal Conductivity, W/m-K 63
110
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
22
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
22

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.8
Embodied Carbon, kg CO2/kg material 2.9
8.7
Embodied Energy, MJ/kg 47
140
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
4.2 to 390
Resilience: Unit (Modulus of Resilience), kJ/m3 77
110 to 5420
Stiffness to Weight: Axial, points 5.2
7.6
Stiffness to Weight: Bending, points 16
19
Strength to Weight: Axial, points 5.2
15 to 41
Strength to Weight: Bending, points 7.4
16 to 30
Thermal Diffusivity, mm2/s 21
32
Thermal Shock Resistance, points 7.1
17 to 45

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.2
Antimony (Sb), % 0 to 0.8
0
Beryllium (Be), % 0
1.6 to 1.8
Copper (Cu), % 67 to 72
96.3 to 98.2
Iron (Fe), % 0 to 0.15
0 to 0.4
Lead (Pb), % 23 to 27
0
Nickel (Ni), % 0 to 1.0
0.2 to 0.6
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.2
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0
0 to 0.5