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R05252 Alloy vs. C66100 Bronze

R05252 alloy belongs to the otherwise unclassified metals classification, while C66100 bronze belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is R05252 alloy and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 23
8.0 to 40
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 73
43
Tensile Strength: Ultimate (UTS), MPa 310
410 to 790
Tensile Strength: Yield (Proof), MPa 220
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 140
260
Specific Heat Capacity, J/kg-K 140
400
Thermal Expansion, µm/m-K 6.7
17

Otherwise Unclassified Properties

Density, g/cm3 17
8.7
Embodied Water, L/kg 600
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
53 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 120
60 to 790
Stiffness to Weight: Axial, points 6.5
7.4
Stiffness to Weight: Bending, points 12
19
Strength to Weight: Axial, points 5.2
13 to 25
Strength to Weight: Bending, points 6.1
14 to 22
Thermal Shock Resistance, points 17
15 to 29

Alloy Composition

Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
92 to 97
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 0.25
Lead (Pb), % 0
0.2 to 0.8
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.015
0
Silicon (Si), % 0 to 0.0050
2.8 to 3.5
Tantalum (Ta), % 88.8 to 91
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 9.0 to 11
0
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 0.5