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C90800 Bronze vs. R05240 Alloy

C90800 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 C90800 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, % 13
25
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 40
57
Tensile Strength: Ultimate (UTS), MPa 330
270
Tensile Strength: Yield (Proof), MPa 170
170

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Specific Heat Capacity, J/kg-K 370
190
Thermal Expansion, µm/m-K 18
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.7
14
Embodied Water, L/kg 410
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
59
Resilience: Unit (Modulus of Resilience), kJ/m3 140
90
Stiffness to Weight: Axial, points 6.9
6.3
Stiffness to Weight: Bending, points 18
13
Strength to Weight: Axial, points 11
5.4
Strength to Weight: Bending, points 12
6.8
Thermal Shock Resistance, points 12
18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.010
Copper (Cu), % 85.3 to 89
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 0.15
0 to 0.010
Lead (Pb), % 0 to 0.25
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0 to 0.5
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.050
0
Tantalum (Ta), % 0
57.9 to 65
Tin (Sn), % 11 to 13
0
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.25
0