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R05252 Alloy vs. C93800 Bronze

R05252 alloy belongs to the otherwise unclassified metals classification, while C93800 bronze belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is R05252 alloy and the bottom bar is C93800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
96
Elongation at Break, % 23
9.7
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 73
35
Tensile Strength: Ultimate (UTS), MPa 310
200
Tensile Strength: Yield (Proof), MPa 220
120

Thermal Properties

Latent Heat of Fusion, J/g 140
170
Specific Heat Capacity, J/kg-K 140
340
Thermal Expansion, µm/m-K 6.7
19

Otherwise Unclassified Properties

Density, g/cm3 17
9.1
Embodied Water, L/kg 600
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
17
Resilience: Unit (Modulus of Resilience), kJ/m3 120
70
Stiffness to Weight: Axial, points 6.5
5.9
Stiffness to Weight: Bending, points 12
17
Strength to Weight: Axial, points 5.2
6.1
Strength to Weight: Bending, points 6.1
8.4
Thermal Shock Resistance, points 17
8.1

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
75 to 79
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 0.15
Lead (Pb), % 0
13 to 16
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
6.3 to 7.5
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 9.0 to 11
0
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0