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R60802 Alloy vs. C65400 Bronze

R60802 alloy belongs to the otherwise unclassified metals classification, while C65400 bronze belongs to the copper alloys. 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 R60802 alloy and the bottom bar is C65400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 22
2.6 to 47
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
43
Tensile Strength: Ultimate (UTS), MPa 430
500 to 1060
Tensile Strength: Yield (Proof), MPa 270
170 to 910

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Specific Heat Capacity, J/kg-K 270
400
Thermal Conductivity, W/m-K 22
36
Thermal Expansion, µm/m-K 6.0
17

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.7
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
10 to 480
Resilience: Unit (Modulus of Resilience), kJ/m3 380
130 to 3640
Stiffness to Weight: Axial, points 8.3
7.3
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
16 to 34
Strength to Weight: Bending, points 19
16 to 27
Thermal Diffusivity, mm2/s 12
10
Thermal Shock Resistance, points 53
18 to 39

Alloy Composition

Chromium (Cr), % 0.050 to 0.15
0.010 to 0.12
Copper (Cu), % 0
93.8 to 96.1
Iron (Fe), % 0.070 to 0.2
0
Lead (Pb), % 0
0 to 0.050
Nickel (Ni), % 0.030 to 0.080
0
Silicon (Si), % 0
2.7 to 3.4
Tin (Sn), % 1.2 to 1.7
1.2 to 1.9
Zinc (Zn), % 0
0 to 0.5
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.2