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R05240 Alloy vs. C95410 Bronze

R05240 alloy belongs to the otherwise unclassified metals classification, while C95410 bronze belongs to the copper alloys. 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 R05240 alloy and the bottom bar is C95410 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
120
Elongation at Break, % 25
9.1 to 13
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 57
43
Tensile Strength: Ultimate (UTS), MPa 270
620 to 740
Tensile Strength: Yield (Proof), MPa 170
260 to 380

Thermal Properties

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

Otherwise Unclassified Properties

Density, g/cm3 14
8.2
Embodied Water, L/kg 460
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
57 to 64
Resilience: Unit (Modulus of Resilience), kJ/m3 90
280 to 630
Stiffness to Weight: Axial, points 6.3
7.8
Stiffness to Weight: Bending, points 13
20
Strength to Weight: Axial, points 5.4
21 to 25
Strength to Weight: Bending, points 6.8
20 to 22
Thermal Shock Resistance, points 18
22 to 26

Alloy Composition

Aluminum (Al), % 0
10 to 11.5
Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
83 to 85.5
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
3.0 to 5.0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
1.5 to 2.5
Niobium (Nb), % 35 to 42
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.020
0
Silicon (Si), % 0 to 0.0050
0
Tantalum (Ta), % 57.9 to 65
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0
Residuals, % 0
0 to 0.5