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R05240 Alloy vs. CC496K Bronze

R05240 alloy belongs to the otherwise unclassified metals classification, while CC496K 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 CC496K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
97
Elongation at Break, % 25
8.6
Poisson's Ratio 0.36
0.35
Shear Modulus, GPa 57
36
Tensile Strength: Ultimate (UTS), MPa 270
210
Tensile Strength: Yield (Proof), MPa 170
99

Thermal Properties

Latent Heat of Fusion, J/g 210
170
Specific Heat Capacity, J/kg-K 190
340
Thermal Expansion, µm/m-K 6.8
19

Otherwise Unclassified Properties

Density, g/cm3 14
9.2
Embodied Water, L/kg 460
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
15
Resilience: Unit (Modulus of Resilience), kJ/m3 90
50
Stiffness to Weight: Axial, points 6.3
5.9
Stiffness to Weight: Bending, points 13
17
Strength to Weight: Axial, points 5.4
6.5
Strength to Weight: Bending, points 6.8
8.6
Thermal Shock Resistance, points 18
8.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
72 to 79.5
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 0.25
Lead (Pb), % 0
13 to 17
Manganese (Mn), % 0
0 to 0.2
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0.5 to 2.0
Niobium (Nb), % 35 to 42
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 0 to 0.0050
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tantalum (Ta), % 57.9 to 65
0
Tin (Sn), % 0
6.0 to 8.0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0
Zinc (Zn), % 0
0 to 2.0