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C62300 Bronze vs. R05240 Alloy

C62300 bronze belongs to the copper alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C62300 bronze and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
150
Elongation at Break, % 18 to 32
25
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 43
57
Tensile Strength: Ultimate (UTS), MPa 570 to 630
270
Tensile Strength: Yield (Proof), MPa 230 to 310
170

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Specific Heat Capacity, J/kg-K 440
190
Thermal Expansion, µm/m-K 18
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.3
14
Embodied Water, L/kg 390
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 150
59
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 430
90
Stiffness to Weight: Axial, points 7.6
6.3
Stiffness to Weight: Bending, points 19
13
Strength to Weight: Axial, points 19 to 21
5.4
Strength to Weight: Bending, points 18 to 20
6.8
Thermal Shock Resistance, points 20 to 22
18

Alloy Composition

Aluminum (Al), % 8.5 to 10
0
Carbon (C), % 0
0 to 0.010
Copper (Cu), % 83.2 to 89.5
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 2.0 to 4.0
0 to 0.010
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0 to 1.0
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.020
Silicon (Si), % 0 to 0.25
0 to 0.0050
Tantalum (Ta), % 0
57.9 to 65
Tin (Sn), % 0 to 0.6
0
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Residuals, % 0 to 0.5
0