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R60901 Alloy vs. C54400 Bronze

R60901 alloy belongs to the otherwise unclassified metals classification, while C54400 bronze belongs to the copper alloys. There are 16 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is R60901 alloy and the bottom bar is C54400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 37
40
Tensile Strength: Ultimate (UTS), MPa 500 to 580
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Specific Heat Capacity, J/kg-K 270
370
Thermal Conductivity, W/m-K 17
86
Thermal Expansion, µm/m-K 6.3
18

Otherwise Unclassified Properties

Density, g/cm3 6.6
8.9
Embodied Water, L/kg 270
340

Common Calculations

Stiffness to Weight: Axial, points 8.3
6.8
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 21 to 25
10 to 22
Strength to Weight: Bending, points 21 to 24
12 to 20
Thermal Diffusivity, mm2/s 9.7
26
Thermal Shock Resistance, points 58 to 67
12 to 26

Alloy Composition

Copper (Cu), % 0
85.4 to 91.5
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0
3.5 to 4.5
Niobium (Nb), % 2.4 to 2.8
0
Phosphorus (P), % 0
0.010 to 0.5
Tin (Sn), % 0
3.5 to 4.5
Zinc (Zn), % 0
1.5 to 4.5
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0
0 to 0.5