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C94700 Bronze vs. C19100 Copper

Both C94700 bronze and C19100 copper are copper alloys. They have 89% of their average alloy composition in common. 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 C94700 bronze and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 7.9 to 32
17 to 37
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 350 to 590
250 to 630
Tensile Strength: Yield (Proof), MPa 160 to 400
75 to 550

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 190
200
Melting Completion (Liquidus), °C 1030
1080
Melting Onset (Solidus), °C 900
1040
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 54
250
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
55
Electrical Conductivity: Equal Weight (Specific), % IACS 12
56

Otherwise Unclassified Properties

Base Metal Price, % relative 34
33
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 3.5
2.7
Embodied Energy, MJ/kg 56
43
Embodied Water, L/kg 350
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41 to 89
60 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 700
24 to 1310
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 11 to 19
7.7 to 20
Strength to Weight: Bending, points 13 to 18
9.9 to 18
Thermal Diffusivity, mm2/s 16
73
Thermal Shock Resistance, points 12 to 21
8.9 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.15
0
Copper (Cu), % 85 to 90
96.5 to 98.6
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 0 to 0.1
0 to 0.1
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 4.5 to 6.0
0.9 to 1.3
Phosphorus (P), % 0 to 0.050
0.15 to 0.35
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tellurium (Te), % 0
0.35 to 0.6
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 1.0 to 2.5
0 to 0.5
Residuals, % 0
0 to 0.5