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R05252 Alloy vs. C94100 Bronze

R05252 alloy belongs to the otherwise unclassified metals classification, while C94100 bronze belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is R05252 alloy and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
92
Elongation at Break, % 23
7.8
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 73
34
Tensile Strength: Ultimate (UTS), MPa 310
190
Tensile Strength: Yield (Proof), MPa 220
130

Thermal Properties

Latent Heat of Fusion, J/g 140
160
Specific Heat Capacity, J/kg-K 140
330
Thermal Expansion, µm/m-K 6.7
20

Otherwise Unclassified Properties

Density, g/cm3 17
9.2
Embodied Water, L/kg 600
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
14
Resilience: Unit (Modulus of Resilience), kJ/m3 120
97
Stiffness to Weight: Axial, points 6.5
5.5
Stiffness to Weight: Bending, points 12
16
Strength to Weight: Axial, points 5.2
5.8
Strength to Weight: Bending, points 6.1
8.1
Thermal Shock Resistance, points 17
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
72 to 79
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 0.25
Lead (Pb), % 0
18 to 22
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0 to 1.0
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.015
0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tantalum (Ta), % 88.8 to 91
0
Tin (Sn), % 0
4.5 to 6.5
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 9.0 to 11
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 1.3