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R60901 Alloy vs. C61500 Bronze

R60901 alloy belongs to the otherwise unclassified metals classification, while C61500 bronze belongs to the copper alloys. There are 20 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 R60901 alloy and the bottom bar is C61500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 17 to 22
3.0 to 55
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 500 to 580
480 to 970
Tensile Strength: Yield (Proof), MPa 350 to 390
150 to 720

Thermal Properties

Latent Heat of Fusion, J/g 250
220
Specific Heat Capacity, J/kg-K 270
430
Thermal Conductivity, W/m-K 17
58
Thermal Expansion, µm/m-K 6.3
18

Otherwise Unclassified Properties

Density, g/cm3 6.6
8.4
Embodied Water, L/kg 270
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 88 to 100
27 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 640 to 760
100 to 2310
Stiffness to Weight: Axial, points 8.3
7.5
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 21 to 25
16 to 32
Strength to Weight: Bending, points 21 to 24
16 to 26
Thermal Diffusivity, mm2/s 9.7
16
Thermal Shock Resistance, points 58 to 67
17 to 34

Alloy Composition

Aluminum (Al), % 0
7.7 to 8.3
Copper (Cu), % 0
89 to 90.5
Lead (Pb), % 0
0 to 0.015
Nickel (Ni), % 0
1.8 to 2.2
Niobium (Nb), % 2.4 to 2.8
0
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0
0 to 0.5