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C67500 Bronze vs. R60901 Alloy

C67500 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 (9, in this case) are not shown.

For each property being compared, the top bar is C67500 bronze and the bottom bar is R60901 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
98
Elongation at Break, % 14 to 33
17 to 22
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 40
37
Tensile Strength: Ultimate (UTS), MPa 430 to 580
500 to 580
Tensile Strength: Yield (Proof), MPa 170 to 370
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 110
17
Thermal Expansion, µm/m-K 21
6.3

Otherwise Unclassified Properties

Density, g/cm3 8.0
6.6
Embodied Water, L/kg 330
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 61 to 130
88 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 650
640 to 760
Stiffness to Weight: Axial, points 7.3
8.3
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15 to 20
21 to 25
Strength to Weight: Bending, points 16 to 19
21 to 24
Thermal Diffusivity, mm2/s 34
9.7
Thermal Shock Resistance, points 14 to 19
58 to 67

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Copper (Cu), % 57 to 60
0
Iron (Fe), % 0.8 to 2.0
0
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 0.050 to 0.5
0
Niobium (Nb), % 0
2.4 to 2.8
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 35.1 to 41.7
0
Zirconium (Zr), % 0
96.8 to 97.5
Residuals, % 0
0 to 0.29