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CC497K Bronze vs. Nickel 725

CC497K bronze belongs to the copper alloys classification, while nickel 725 belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC497K bronze and the bottom bar is nickel 725.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
200
Elongation at Break, % 6.7
34
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 34
78
Tensile Strength: Ultimate (UTS), MPa 190
860
Tensile Strength: Yield (Proof), MPa 91
350

Thermal Properties

Latent Heat of Fusion, J/g 160
320
Maximum Temperature: Mechanical, °C 130
980
Melting Completion (Liquidus), °C 870
1340
Melting Onset (Solidus), °C 800
1270
Specific Heat Capacity, J/kg-K 330
440
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
75
Density, g/cm3 9.3
8.5
Embodied Carbon, kg CO2/kg material 3.0
13
Embodied Energy, MJ/kg 48
190
Embodied Water, L/kg 370
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
240
Resilience: Unit (Modulus of Resilience), kJ/m3 45
300
Stiffness to Weight: Axial, points 5.5
13
Stiffness to Weight: Bending, points 16
23
Strength to Weight: Axial, points 5.6
28
Strength to Weight: Bending, points 7.8
24
Thermal Shock Resistance, points 7.2
23

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.35
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 22.5
Copper (Cu), % 67.5 to 77.5
0
Iron (Fe), % 0 to 0.25
2.3 to 15.3
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 0.35
Molybdenum (Mo), % 0
7.0 to 9.5
Nickel (Ni), % 0.5 to 2.5
55 to 59
Niobium (Nb), % 0
2.8 to 4.0
Phosphorus (P), % 0 to 0.1
0 to 0.015
Silicon (Si), % 0 to 0.010
0 to 0.2
Sulfur (S), % 0 to 0.1
0 to 0.010
Tin (Sn), % 4.0 to 6.0
0
Titanium (Ti), % 0
1.0 to 1.7
Zinc (Zn), % 0 to 2.0
0