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C94100 Bronze vs. SAE-AISI O1 Steel

C94100 bronze belongs to the copper alloys classification, while SAE-AISI O1 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C94100 bronze and the bottom bar is SAE-AISI O1 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
190
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 34
72
Tensile Strength: Ultimate (UTS), MPa 190
640 to 2060

Thermal Properties

Latent Heat of Fusion, J/g 160
250
Melting Completion (Liquidus), °C 870
1460
Melting Onset (Solidus), °C 790
1420
Specific Heat Capacity, J/kg-K 330
470
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.4
Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 3.0
1.9
Embodied Energy, MJ/kg 48
27
Embodied Water, L/kg 370
51

Common Calculations

Stiffness to Weight: Axial, points 5.5
13
Stiffness to Weight: Bending, points 16
24
Strength to Weight: Axial, points 5.8
23 to 73
Strength to Weight: Bending, points 8.1
21 to 46
Thermal Shock Resistance, points 7.6
21 to 68

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0.85 to 1.0
Chromium (Cr), % 0
0.4 to 0.6
Copper (Cu), % 72 to 79
0 to 0.25
Iron (Fe), % 0 to 0.25
95 to 97.4
Lead (Pb), % 18 to 22
0
Manganese (Mn), % 0
1.0 to 1.4
Nickel (Ni), % 0 to 1.0
0 to 0.3
Phosphorus (P), % 0 to 1.5
0 to 0.030
Silicon (Si), % 0 to 0.0050
0 to 0.5
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.5 to 6.5
0
Tungsten (W), % 0
0.4 to 0.6
Vanadium (V), % 0
0 to 0.3
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 1.3
0