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C22000 Bronze vs. R60901 Alloy

C22000 bronze belongs to the copper alloys classification, while R60901 alloy belongs to the otherwise unclassified metals. There are 20 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 C22000 bronze and the bottom bar is R60901 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
98
Elongation at Break, % 1.9 to 45
17 to 22
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
37
Tensile Strength: Ultimate (UTS), MPa 260 to 520
500 to 580
Tensile Strength: Yield (Proof), MPa 69 to 500
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 190
17
Thermal Expansion, µm/m-K 18
6.3

Otherwise Unclassified Properties

Density, g/cm3 8.7
6.6
Embodied Water, L/kg 310
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.7 to 230
88 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 21 to 1110
640 to 760
Stiffness to Weight: Axial, points 7.2
8.3
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 8.1 to 17
21 to 25
Strength to Weight: Bending, points 10 to 17
21 to 24
Thermal Diffusivity, mm2/s 56
9.7
Thermal Shock Resistance, points 8.8 to 18
58 to 67

Alloy Composition

Copper (Cu), % 89 to 91
0
Iron (Fe), % 0 to 0.050
0
Lead (Pb), % 0 to 0.050
0
Niobium (Nb), % 0
2.4 to 2.8
Zinc (Zn), % 8.7 to 11
0
Zirconium (Zr), % 0
96.8 to 97.5
Residuals, % 0
0 to 0.29