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C91600 Bronze vs. ACI-ASTM CB7Cu-1 Steel

C91600 bronze belongs to the copper alloys classification, while ACI-ASTM CB7Cu-1 steel belongs to the iron alloys. 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 C91600 bronze and the bottom bar is ACI-ASTM CB7Cu-1 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 84
300 to 420
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 11
5.7 to 11
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 310
960 to 1350
Tensile Strength: Yield (Proof), MPa 160
760 to 1180

Thermal Properties

Latent Heat of Fusion, J/g 190
280
Melting Completion (Liquidus), °C 1030
1430
Melting Onset (Solidus), °C 860
1500
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 71
17
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 10
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 36
13
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.7
2.6
Embodied Energy, MJ/kg 61
38
Embodied Water, L/kg 390
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
71 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 120
1500 to 3590
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 9.9
34 to 48
Strength to Weight: Bending, points 12
28 to 35
Thermal Diffusivity, mm2/s 22
4.6
Thermal Shock Resistance, points 11
32 to 45

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
15.5 to 17.7
Copper (Cu), % 85.9 to 89.1
2.5 to 3.2
Iron (Fe), % 0 to 0.2
72.3 to 78.4
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
0 to 0.7
Nickel (Ni), % 1.2 to 2.0
3.6 to 4.6
Niobium (Nb), % 0
0 to 0.35
Nitrogen (N), % 0
0 to 0.050
Phosphorus (P), % 0 to 0.3
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 9.7 to 10.8
0
Zinc (Zn), % 0 to 0.25
0