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C95410 Bronze vs. SAE-AISI S7 Steel

C95410 bronze belongs to the copper alloys classification, while SAE-AISI S7 steel belongs to the iron alloys. There are 23 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 C95410 bronze and the bottom bar is SAE-AISI S7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
74
Tensile Strength: Ultimate (UTS), MPa 620 to 740
670 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 230
260
Melting Completion (Liquidus), °C 1040
1460
Melting Onset (Solidus), °C 1030
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 59
40
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 14
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 28
5.0
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 3.3
2.3
Embodied Energy, MJ/kg 54
31
Embodied Water, L/kg 390
65

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 21 to 25
24 to 72
Strength to Weight: Bending, points 20 to 22
22 to 46
Thermal Diffusivity, mm2/s 16
11
Thermal Shock Resistance, points 22 to 26
22 to 66

Alloy Composition

Aluminum (Al), % 10 to 11.5
0
Carbon (C), % 0
0.45 to 0.55
Chromium (Cr), % 0
3.0 to 3.5
Copper (Cu), % 83 to 85.5
0 to 0.25
Iron (Fe), % 3.0 to 5.0
91.6 to 94.9
Manganese (Mn), % 0 to 0.5
0.2 to 0.9
Molybdenum (Mo), % 0
1.3 to 1.8
Nickel (Ni), % 1.5 to 2.5
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.2 to 1.0
Sulfur (S), % 0
0 to 0.030
Vanadium (V), % 0
0 to 0.3
Residuals, % 0 to 0.5
0