MakeItFrom.com
Menu (ESC)

R05240 Alloy vs. C64800 Bronze

R05240 alloy belongs to the otherwise unclassified metals classification, while C64800 bronze belongs to the copper alloys. There are 18 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 R05240 alloy and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
120
Elongation at Break, % 25
8.0
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 57
44
Tensile Strength: Ultimate (UTS), MPa 270
640
Tensile Strength: Yield (Proof), MPa 170
630

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Specific Heat Capacity, J/kg-K 190
390
Thermal Expansion, µm/m-K 6.8
17

Otherwise Unclassified Properties

Density, g/cm3 14
8.9
Embodied Water, L/kg 460
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
51
Resilience: Unit (Modulus of Resilience), kJ/m3 90
1680
Stiffness to Weight: Axial, points 6.3
7.4
Stiffness to Weight: Bending, points 13
18
Strength to Weight: Axial, points 5.4
20
Strength to Weight: Bending, points 6.8
19
Thermal Shock Resistance, points 18
23

Alloy Composition

Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 0
92.4 to 98.8
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 1.0
Lead (Pb), % 0
0 to 0.050
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0 to 0.5
Niobium (Nb), % 35 to 42
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0 to 0.0050
0.2 to 1.0
Tantalum (Ta), % 57.9 to 65
0
Tin (Sn), % 0
0 to 0.5
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5