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R60802 Alloy vs. C90400 Bronze

R60802 alloy belongs to the otherwise unclassified metals classification, while C90400 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 R60802 alloy and the bottom bar is C90400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 22
24
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
41
Tensile Strength: Ultimate (UTS), MPa 430
310
Tensile Strength: Yield (Proof), MPa 270
180

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Specific Heat Capacity, J/kg-K 270
370
Thermal Conductivity, W/m-K 22
75
Thermal Expansion, µm/m-K 6.0
18

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.7
Embodied Water, L/kg 290
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
65
Resilience: Unit (Modulus of Resilience), kJ/m3 380
150
Stiffness to Weight: Axial, points 8.3
7.0
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 18
10
Strength to Weight: Bending, points 19
12
Thermal Diffusivity, mm2/s 12
23
Thermal Shock Resistance, points 53
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.020
Boron (B), % 0
0 to 0.1
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 0.070 to 0.2
0 to 0.4
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0
0 to 0.010
Nickel (Ni), % 0.030 to 0.080
0 to 1.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0.1 to 0.65
Tin (Sn), % 1.2 to 1.7
7.5 to 8.5
Zinc (Zn), % 0
1.0 to 5.0
Zirconium (Zr), % 97.8 to 98.7
0 to 0.1
Residuals, % 0
0 to 0.7