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R04295 Alloy vs. C64200 Bronze

R04295 alloy belongs to the otherwise unclassified metals classification, while C64200 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 R04295 alloy and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 22
14 to 35
Poisson's Ratio 0.38
0.34
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 410
540 to 640
Tensile Strength: Yield (Proof), MPa 300
230 to 320

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Specific Heat Capacity, J/kg-K 260
430
Thermal Expansion, µm/m-K 7.2
18

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.3
Embodied Water, L/kg 950
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
73 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 430
240 to 470
Stiffness to Weight: Axial, points 6.3
7.5
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 13
18 to 21
Strength to Weight: Bending, points 14
18 to 20
Thermal Shock Resistance, points 40
20 to 23

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Carbon (C), % 0 to 0.015
0
Copper (Cu), % 0
88.2 to 92.2
Hafnium (Hf), % 9.0 to 11
0
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.25
Niobium (Nb), % 85.9 to 90.3
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.025
0
Silicon (Si), % 0
1.5 to 2.2
Tantalum (Ta), % 0 to 0.5
0
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 0.7 to 1.3
0
Tungsten (W), % 0 to 0.5
0
Zinc (Zn), % 0
0 to 0.5
Zirconium (Zr), % 0 to 0.7
0
Residuals, % 0
0 to 0.5