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CC494K Bronze vs. Nickel 718

CC494K bronze belongs to the copper alloys classification, while nickel 718 belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC494K bronze and the bottom bar is nickel 718.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 7.6
12 to 50
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 39
75
Tensile Strength: Ultimate (UTS), MPa 210
930 to 1530
Tensile Strength: Yield (Proof), MPa 94
510 to 1330

Thermal Properties

Latent Heat of Fusion, J/g 180
310
Maximum Temperature: Mechanical, °C 160
980
Melting Completion (Liquidus), °C 970
1340
Melting Onset (Solidus), °C 890
1260
Specific Heat Capacity, J/kg-K 360
450
Thermal Conductivity, W/m-K 63
11
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 16
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 31
75
Density, g/cm3 9.1
8.3
Embodied Carbon, kg CO2/kg material 3.1
13
Embodied Energy, MJ/kg 50
190
Embodied Water, L/kg 360
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
140 to 390
Resilience: Unit (Modulus of Resilience), kJ/m3 43
660 to 4560
Stiffness to Weight: Axial, points 6.4
13
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 6.5
31 to 51
Strength to Weight: Bending, points 8.8
25 to 35
Thermal Diffusivity, mm2/s 19
3.0
Thermal Shock Resistance, points 7.8
27 to 44

Alloy Composition

Aluminum (Al), % 0 to 0.010
0.2 to 0.8
Antimony (Sb), % 0 to 0.5
0
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
17 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 78 to 87
0 to 0.3
Iron (Fe), % 0 to 0.25
11.1 to 24.6
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 0 to 2.0
50 to 55
Niobium (Nb), % 0
4.8 to 5.5
Phosphorus (P), % 0 to 0.1
0 to 0.015
Silicon (Si), % 0 to 0.010
0 to 0.35
Sulfur (S), % 0 to 0.1
0 to 0.015
Tin (Sn), % 4.0 to 6.0
0
Titanium (Ti), % 0
0.65 to 1.2
Zinc (Zn), % 0 to 2.0
0