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CC494K Bronze vs. R04295 Alloy

CC494K bronze belongs to the copper alloys classification, while R04295 alloy belongs to the otherwise unclassified metals. 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 CC494K bronze and the bottom bar is R04295 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 7.6
22
Poisson's Ratio 0.35
0.38
Shear Modulus, GPa 39
37
Tensile Strength: Ultimate (UTS), MPa 210
410
Tensile Strength: Yield (Proof), MPa 94
300

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Specific Heat Capacity, J/kg-K 360
260
Thermal Expansion, µm/m-K 19
7.2

Otherwise Unclassified Properties

Density, g/cm3 9.1
9.0
Embodied Water, L/kg 360
950

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
84
Resilience: Unit (Modulus of Resilience), kJ/m3 43
430
Stiffness to Weight: Axial, points 6.4
6.3
Stiffness to Weight: Bending, points 17
17
Strength to Weight: Axial, points 6.5
13
Strength to Weight: Bending, points 8.8
14
Thermal Shock Resistance, points 7.8
40

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.015
Copper (Cu), % 78 to 87
0
Hafnium (Hf), % 0
9.0 to 11
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0
Niobium (Nb), % 0
85.9 to 90.3
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.025
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tantalum (Ta), % 0
0 to 0.5
Tin (Sn), % 4.0 to 6.0
0
Titanium (Ti), % 0
0.7 to 1.3
Tungsten (W), % 0
0 to 0.5
Zinc (Zn), % 0 to 2.0
0
Zirconium (Zr), % 0
0 to 0.7