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R60901 Alloy vs. CC495K Bronze

R60901 alloy belongs to the otherwise unclassified metals classification, while CC495K bronze belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is R60901 alloy and the bottom bar is CC495K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
100
Elongation at Break, % 17 to 22
7.0
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 37
37
Tensile Strength: Ultimate (UTS), MPa 500 to 580
240
Tensile Strength: Yield (Proof), MPa 350 to 390
120

Thermal Properties

Latent Heat of Fusion, J/g 250
180
Specific Heat Capacity, J/kg-K 270
350
Thermal Conductivity, W/m-K 17
48
Thermal Expansion, µm/m-K 6.3
19

Otherwise Unclassified Properties

Density, g/cm3 6.6
9.0
Embodied Water, L/kg 270
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 88 to 100
14
Resilience: Unit (Modulus of Resilience), kJ/m3 640 to 760
68
Stiffness to Weight: Axial, points 8.3
6.2
Stiffness to Weight: Bending, points 23
17
Strength to Weight: Axial, points 21 to 25
7.3
Strength to Weight: Bending, points 21 to 24
9.4
Thermal Diffusivity, mm2/s 9.7
15
Thermal Shock Resistance, points 58 to 67
8.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 0
76 to 82
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0
8.0 to 11
Manganese (Mn), % 0
0 to 0.2
Nickel (Ni), % 0
0 to 2.0
Niobium (Nb), % 2.4 to 2.8
0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 2.0
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0 to 0.29
0