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CC484K Bronze vs. Nickel 685

CC484K bronze belongs to the copper alloys classification, while nickel 685 belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC484K bronze and the bottom bar is nickel 685.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
350
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 330
1250
Tensile Strength: Yield (Proof), MPa 200
850

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 170
1000
Melting Completion (Liquidus), °C 1000
1380
Melting Onset (Solidus), °C 870
1330
Specific Heat Capacity, J/kg-K 370
460
Thermal Conductivity, W/m-K 70
13
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 37
75
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 3.9
10
Embodied Energy, MJ/kg 64
140
Embodied Water, L/kg 400
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
190
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1820
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 10
42
Strength to Weight: Bending, points 12
31
Thermal Diffusivity, mm2/s 22
3.3
Thermal Shock Resistance, points 12
37

Alloy Composition

Aluminum (Al), % 0 to 0.010
1.2 to 1.6
Antimony (Sb), % 0 to 0.1
0
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0
0.030 to 0.1
Chromium (Cr), % 0
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 84.5 to 87.5
0 to 0.5
Iron (Fe), % 0 to 0.2
0 to 2.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 1.5 to 2.5
49.6 to 62.5
Phosphorus (P), % 0.050 to 0.4
0 to 0.030
Silicon (Si), % 0 to 0.010
0 to 0.75
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 11 to 13
0
Titanium (Ti), % 0
2.8 to 3.3
Zinc (Zn), % 0 to 0.4
0.020 to 0.12