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C87600 Bronze vs. SAE-AISI 4150 Steel

C87600 bronze belongs to the copper alloys classification, while SAE-AISI 4150 steel belongs to the iron alloys. There are 28 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 C87600 bronze and the bottom bar is SAE-AISI 4150 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 18
12 to 20
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
73
Tensile Strength: Ultimate (UTS), MPa 470
660 to 1310
Tensile Strength: Yield (Proof), MPa 230
380 to 1220

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 190
420
Melting Completion (Liquidus), °C 970
1460
Melting Onset (Solidus), °C 860
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 28
42
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 6.4
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
2.4
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.5
Embodied Energy, MJ/kg 43
20
Embodied Water, L/kg 300
51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71
82 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 240
380 to 3930
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 16
24 to 47
Strength to Weight: Bending, points 16
22 to 34
Thermal Diffusivity, mm2/s 8.1
11
Thermal Shock Resistance, points 17
19 to 39

Alloy Composition

Carbon (C), % 0
0.48 to 0.53
Chromium (Cr), % 0
0.8 to 1.1
Copper (Cu), % 88 to 92.5
0
Iron (Fe), % 0
96.7 to 97.7
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0
0.75 to 1.0
Molybdenum (Mo), % 0
0.15 to 0.25
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 3.5 to 5.5
0.15 to 0.35
Sulfur (S), % 0
0 to 0.040
Zinc (Zn), % 4.0 to 7.0
0
Residuals, % 0 to 0.5
0